1/16×20 inch ABS Plastic Round Bar Rod for Architectural Model Making DIY White 10pcs
Product Features:Material : ABSShape: RodKEY_TAB Color: WhiteThickness: 1.5mmLength(Approx): 50cm / 20 inchesKEY_TAB Finish: SmoothPackage included: 10 pcs x ABS Plastic RodsKEY_TAB Product Characteristic:Excellent ToughnessGood electrical insulationGood dimensional stabilityEasy To MachineKEY_TAB Product Description:KEY_TAB 1.The abs material is also very environmentally friendly, has no toxicity and no odor, and is also electrically insulating. It is a very safe material.2.It is easily deformed in an environment with too high temperature, and its deformation temperature is 93-118 ° C, but it has good performance in the low temperature environment -40 ° C.3.Can be used for lubrication parts, decorative parts, precision instruments, bearings, gears, pumps, insulated housingKEY_TAB
3pcs SX1308 DC-DC 2V-24V to 2V-28V 2A Adjustable Boost Regulated Power Supply Module High Current
Introduction:; The SX1308 boost module is equipped with the SX1308 chip, which has a small package and high efficiency. The output is adjustable up to 28V, and the internal integration of very low RDS internal resistance 100m & Omega; metal oxide semiconductor field effect transistor (MOSFET) can achieve high current output within 2A. Widely in 3G network products, digital products, mobile power, battery-powered equipment.; Features:; Oscillation frequency 1.2MH z, efficiency up to 95%The circuit has short circuit protection, overheat protection and other functions10K price potentiometer, adjust voltage output; Parameters:; Input voltage range: DC 2V-24VOutput voltage range: DC 2V-28VSwitching frequency: 1.2MH zOutput current: & le ; 2APackage includes: 3 x Power supply module
WWH-5pcs Self Locking Lamp Press Button -Yellow
INTRODUCTION
Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It’s perfect for DIY projects which require a button and it’s easy to mount in any kind of enclosure. It has a coloured plastic cover with a black base. The included LED has a built in resistor which allows it to support a voltage range from 5V~12V. With a mechanical lifetime of 5 million pushes, it is safe and reliable.
SPECIFICATION
Operating Environment: 5 million pushes
SHIPPING LIST
Colorful Self Locking Push Button x 1
Weiweihui Technology Co., Ltd.
Unique Bargains 40pcs M3 15+6mm Female Male Thread Brass Hex Standoff Spacer Screws PCB Pillar
Description:Brass material, male female type threaded, and it is ideal for mounting between PCB circuit boards and machine boards.specifications:Product Name: Hex Standoff SpacerMale Thread Length: 6mm / 0.24-inchFemale Thread Length: 15mm / 0.59-inchHex Side Width: 5.2mm / 0.2-inchThread Size: M3Total Length: 21mm / 0.83-inchNet Weight: 80gMaterial: BrassColor: Gold TonePackage Content: 40pcs x Hex Standoff Spacer
B0505XT-1WR2 DC-DC 5V to 5V Isolation Power Supply Chip Module Input 4.5-5.5V Output 5V
>>>Manual: Click here to open
Perfect Bond Silver Epoxy, For Electronic Modules, PCB, Integrated Circuits, Capacitors, Wave Guides & Flat Cables, Electrically Conductive Adhesive, 2 Part, 2924, 2.5gm
- PRODUCT DESCRIPTION:
AA-DUCT 2924 is a two part electrically conductive composition developed for low shrinkage; low resistivity bonding applications where good electrical and physical properties over a wide temperature range (up to 190°C) are required.
AA-DUCT 2924 is smooth paste formulation of refined pure silver and epoxy is free of solvents and copper or carbon additives. It can be used -- after REQUIRED high temperature cure cycle -- for the assembly, manufacture and repair of electronic modules, printed circuits, integrated circuits, electrical contacts, capacitors, wave guides and flat cables, for high-frequency RF shielding, and for applications where a "hot" soldering iron is impractical.
When cured AA-DUCT 2924 is a hard, dimensionally stable, conductive material which is resistant to water, weathering, gases and vapors, lubricants, fuels, alcohol, and also to those salts, salt solutions, mild acids and alkalis, and other organic and inorganic compounds with which silver itself is compatible.
- GENERAL PROPERTIES:
Appearance: Silver
Cure Type: Heat cure
Benefits:
+ High strength
+ Perfect bond
+ Mix Ratio by weight: 100:5 / Resin:Hardener
Substrates: Excellent choice aluminum, copper, magnesium, steel, bronze, nickel, kovar, ceramic, glass, phenolic and G-10 epoxy glass boards.
Operating Temperature: -60 to 190 °C
Shelf Life: 1 Year
- UNCURED PROPERTIES:
Viscosity @ 25 °C cps: Paste
Specific Gravity, mixed: 2.69
Reactive solids contents, %: 100
Pot Life: 3 hours
- CURE SCHEDULE:
2 hours: @ 125 °C
4 hours: @ 100 °C
- MISC PROPERTIES:
Hardness, Shore D: 85
Adhesive bond strength: 1270 psi
Volume Resistivity ohm-cm: < 0.003
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
Call (888) 522-6742 for more information.
5pcs LM2596S DC-DC 24V/12V To 5V 5A Step Down Power Supply Buck Converter Adjustable USB Step-down Charging Module
Features: Synchronous rectification scheme, wide voltage input, high current output, high efficiency. With DC plug and terminals, easy to use. With USB port, with fast-charge identification chip compatible with Andrews and iphone mobile phone.; Product parameters:; Input voltage: DC 9V - 36VThe output voltage: 5.2V / 5A / 25WOutput capability:; 9 ~ 24V Input: Output 5.2V / 6A / 30W;;;;;;;;;;;;;;; 24 ~ 32V Input: Output 5.2V / 5A / 25W;;;;;;;;;;;;;;; 32 ~ 36V Input: Output 5.2V / 3.5A / 18WSize: 63 x 27 x 10mm (L * W * H) Weight: 22g; Package included: 5 x LM2596S DC-DC 24V/12V To 5V 5A Step Down Module
Two Part Epoxy Long Pot Life, Impact Resistant For Fiber Optic Assembly Multimode & Single Mode Connectors, Small Potting & Sealing Applications F112, 5gm
- PRODUCT DESCRIPTION:
AA-BOND F112 is an impact resistant, fiber-optic adhesive.
AA-BOND F112 is two-part, low viscosity epoxy has the distinct advantage of remaining below 3000 cps for a minimum of 40 minutes.
AA-BOND F112 allows more connectors to be produced from one mix. Low stress, AA-BOND F112 is an excellent choice for multimode connectors and single mode connectors where excessive curing temperatures may cause cracking.
AA-BOND F112 can be cured at room temperature overnight or as fast as 15 minutes at 90°C. The blue color facilitates easy polishing and its cured properties prevent pistoning. This product is a 100% solid system that can be used for small potting and sealing applications where resistance to thermal shock and impact are required.
- GENERAL PROPERTIES
• Appearance: Blue
• Components: 2 component - requires mixing
• Mix Ratio by weight: 100:30 / Resin:Hardener
• Benefits:
o Low viscosity
o Thermal shock and impact resistant
o Low stress connections
• Cure Type: Room temperature or Heat Cure
• Operating Temperature : -60 to 100 °C
• Typical Applications:
Fiber optic assembly, multimode and single mode connectors, small potting and sealing applications
- UNCURED PROPERTIES:
Viscosity @ 25 °C: 2300
Thixotropic Index: 1.0
Specific Gravity, cured: 1.2
Pot Life: 30 minutes
- CURE SCHEDULE:
24 hours @ 25°C
1 hour @ 65°C
15 minutes @ 90°C
- CURED PROPERTIES:
Glass Transition Temperature (Tg), ultimate, °C: 102
Hardness, Shore D: 85
Refractive Index: 1.51
Water Absorption , after 24 hours saturation, %: 0.07
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
CALL (888) 522-6742 for more informations.
10pcs DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step Down Module Constant Current Converter Board
Description:;; - 6-25V 900mA Step-down High Brightness LED Driver with 5000:1 Dimming; - Working voltage: DC 6-25V(Perfect for 6V 9V 12V 18V 24V; LED or LED strip)- Output Current: 30-900MA; By changing the RCS resistance, the maximum current can reach 1200MA- Maximum output power: 20W- Current regulation: 1 through adjustable resistance; 2 through PWM control;; - Single pin on/off and brightness control using DC voltage or PWM- Up to 1MHz switching frequency- Typical 5% output current accuracy- Inherent open-circuit LED protection- High efficiency (up to 97%)- High-Side Current Sense- Hysteretic Control: No Compensation- Adjustable Constant LED Current; - Size: 30 x 15 x 6.3 mm; Package Included:; 10 x DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step Down Module;;
1pc Grove - MP3 v2.0
Description
Grove - MP3 v2.0 is a tiny-size and compact audio module. It supports operations including shuffle and play in an order of various audio files such as WAV and WMV ones. With serial communication, you can use all predefined commands or even the combinations of them to play the music. This module also supports general file systems like FAT16 and FAT32. It gets a Grove UART interface, a 3.5mm audio jack and a micro-SD slot. With this module, you can get some “voices” for silent applications.
Features
General operations on audio files
On-board micro-SD slot and 3.5mm audio jack
Support sample rate of 8/11.025/12/16/22.05/24/32/44.1/48(KHz)
24-bit DAC output, 90 dB(at Max.) dynamic output range, signal-noise ratio at 85 dB
MP3, WMW and WAV audio formats and FAT16, FAT32 files system supported
Embed 10 levels of equalization in total
Specifications
Input: 5V(DC)
Operating current (without signal output state): less than 15 mA
Operating current (with signal output state): less than 40 mA
Chip: KT403A
Chip LDO output voltage: 3.3 V
Chip output current: 100 mA(at Max.)
File formats supported: MP3, WAV, WMA
Maximum memory supported for SD card: 32 GB
Sampled rate : 8/11.025/12/16/22.05/24/32/44.1/48 (KHz)
WWH-0.5mm Nozzle for Reprap 3D printer Hotend
Description:
Material:Aluminum 6063
Screw thread:M10
Package list:
1 x 0.5mm nozzle
Weiweihui Technology Co., Ltd.
30pcs SX1308 DC-DC 2V-24V to 2V-28V 2A Adjustable Boost Regulated Power Supply Module High Current
Introduction:; The SX1308 boost module is equipped with the SX1308 chip, which has a small package and high efficiency. The output is adjustable up to 28V, and the internal integration of very low RDS internal resistance 100m & Omega; metal oxide semiconductor field effect transistor (MOSFET) can achieve high current output within 2A. Widely in 3G network products, digital products, mobile power, battery-powered equipment.; Features:; Oscillation frequency 1.2MH z, efficiency up to 95%The circuit has short circuit protection, overheat protection and other functions10K price potentiometer, adjust voltage output; Parameters:; Input voltage range: DC 2V-24VOutput voltage range: DC 2V-28VSwitching frequency: 1.2MH zOutput current: & le ; 2APackage includes: 30 x Power supply module
Gold Epoxy, 2 Part, Electrically & Thermally Conductive For Hybrid Circuits Joining Die & SMD, Au Thick Film Conductor Traces & Contact Pads, G298, 20gm
- PRODUCT DESCRIPTION:
AA-BOND G298 is a two component, gold-filled, electrically and thermally conductive epoxy designed for hybrid microelectronic and semiconductor packaging.
- GENERAL PROPERTIES
Components: A & B
Appearance: Brown
Cure Type: Room temperature or Heat cure
Benefits: + Gold filled epoxy allows for anti-oxidation of Contacts and terminals in high reliability devices.
It can be used in medical circuits using traditional hybrid packaging technologies.
High viscosity paste allows for precision deposition onto circuits by means of printing and delicate hand processes.
Mix Ratio by weight: 100:13.5 / Resin:Hardener
Substrates: Metals, ceramics, glass, glass fabrics, wood leather and rigid plastics
Operating Temperature: Continuous: - 55°C to 275°C
Intermittent: - 55°C to 375°C
Typical Applications: Adhesive for joining die and SMDs onto the hybrid circuits
Repairing defective Au thick-film conductor traces and contact pads
Resisting oxidation and electro-migration in high-reliability micro-electronics
Joining material as alternative to high temperature Au-Sn eutectic solders processes exceeding 300°C
- UNCURED PROPERTIES:
Viscosity @ 25 °C, mPa·s (cP) Paste
Pot Life 30 mins
Shelf Life 1 Year
- CURE SCHEDULE:
15 minutes: @ 120°C
90 minutes: @ 80°C
10 hours: @ 50°C
24 hours: @ 25°C
- MISC PROPERTIES:
Volume Resistivity: @ 23°C: = 0.0009 Ohm-cm
Glass Transition Temp, Tg: = 100°C (Dynamic Cure
20—200°C /ISO 25 Min; Ramp-
10—200°C @ 20°C/Min)
Die Shear Strength: @ 23°C: = 5 Kg / 1,700 psi
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
Call (888) 522-6742 for more information.
5/64×20 inch ABS Plastic Round Bar Rod for Architectural Model Making DIY White 4pcs
Product Features: Material: ABS (Acrylonitrile Butadiene Styrene) Shape: Rod & nbsp; Color: White Thickness: 2mm Length (Approx): 50cm / 20 inches & nbsp; Finish: Smooth Package included: & nbsp; 4 pcs x ABS Plastic Rods & nbsp; Product Characteristic: Excellent Toughness Good electrical insulation Good dimensional stability Easy To Machine & nbsp; Product Description: & nbsp; 1. The abs material is also very environmentally friendly, has no toxicity and no odor, and is also electrically insulating. It is a very safe material. 2. It is easily deformed in an environment with too high temperature, and its deformation temperature is 93-118 ° C, but it has good performance in the low temperature environment -40 ° C. 3. Can be used for lubrication parts, decorative parts, precision instruments, bearings, gears, pumps, insulated housing & nbsp;
High Temperature Epoxy Adhesive Glue, Fast Cure, Low Viscosity, 2 Part For LED Displays, Lenses, Fiber Optics Connectors, F131, 5gm
- PRODUCT DESCRIPTION:
AA-BOND F125 is an 8 minutes gelling epoxy recommended for use in fiber optic connectors, optical and industrial bonding applications.
AA-BOND F125 is clear, two part system is easily mixed and used at room temperature. Fiber optic connectors can be polished in as little as 15 to 20 minutes for piston free assurance. The high bond strength of AA-BOND F125 to glass, plastics, ceramics, metals and masonry allows it to be used in a wide array of applications including lens bonding, connector backfills, construction, component assembly and maintenance repair.
AA-BOND F125 is low shrinkage epoxy, develops significant properties 1 hour after mixing. However, an extended cure of 4-6 hours at 25°C is required for fully matured bonds.
NOTE: AA-BOND F125 develops a high exotherm. Use immediately after mixing. The exothermic reaction begins within 2 minutes after initiating the mixing step, so have everything ready before mixing.
- GENERAL PROPERTIES:
• Components: 2 component - requires mixing
• Mix Ratio by weight: 100:95 / Resin:Hardener
• Benefits:
o Low viscosity
o Fast Cure
o Low shrinkage
• Cure Type: Room temperature or Heat cure
• Operating Temperature : -60 to 100 °C
• Typical Applications: Fiber optic assembly, multimode and single mode connectors, small potting and sealing applications
- UNCURED PROPERTIES:
• Viscosity @ 25 °C:
o Resin: 9000cP
o Hardener: 14000cP
• Specific Gravity : 1.19
• Pot Life: 5 minutes
- CURE SCHEDULE:
• 24 hours @ 25°C
• 1 hour @ 60°C
- CURED PROPERTIES:
• Glass Transition (Tg), ultimate, °C: 40
• Hardness, Shore D: 75
• Tensile Shear, alum to alum, psi: 2800
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
CALL (888) 522-6742 for more informations.
3/8 inch Dia 10 inch Length Acrylic Round Rod Transparent Clear Solid Acrylic Rod PMMA Bars 2pcs
Description: & nbsp; 1. Acrylic, also known as plexiglass, is a lightweight, tough plastic that offers transparency similar to that of glass. 2. Acrylic rods are durable, scratch-resistant, and tougher than glass. 3. Good optical clarity (93% light transmittance). 4. Ideal for lighting fixture, architecture, handicraft, model making, exhibition displays and hobby using. & nbsp; Features: Material: Acrylic (PMMA) Shape: Round Rod Color: Transparent clear Finish: Smooth Diameter: 10mm Length (Approx): 25cm / 10 inches & nbsp; & nbsp; Package included: 2 pcs x Acrylic Plexiglass Rod & nbsp; & nbsp; & nbsp;
MEGA Sensor Shield V1.0 Special sensor expansion board for Arduino
Sensor Shield allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers. Mega Sensor Shield V 1.0 pinout all of the Arduino digital and analog interface. Package Contents: 1 x Meag Sensor Shield V 1.0
CNC DC DC Buck Boost Converter CC CV 0.5-30V 4A Step Up Down Adjustable Regulated Power Supply Module for Solar Battery Charging
Specifications: Input voltage: 5V--32VOutput voltage: 1.8 --32VFrequency: less than 100KHzOutput current: general heat dissipation 3A, enhanced heat dissipation can be up to 4A, Output power: 36WFeatures: ?; Color screen; display ?; Minimal; operation ?; Software protection ? Hardware protectionParameter Description: 1.; 4A NC lifting voltage adjustable power supply parameters are described in the following table: DescriptionParameterInput voltage5-32VThe output voltage 1.8 -32VOutput current3A for general cooling; up to 4A for enhanced coolingOutput Power36WVoltage resolution 0.01VE lectric current Resolution 0.001A 2. The protection mechanism parameters are described in the following table:; DesriptionParameterInput anti-reverseHaveOutput anti-backflowHaveOutput overvoltage protection (OVP) 1.8 ~ 32V custom adjustmentOutput overcurrent protection (OCP) 0 ~ 4A custom adjustmentOutput over; protection (OPP) 0 ~ 40W custom adjustmentOutput over temperature protection (OTP) 770 ~ 120 ? custom adjustmentOutput timeout protection (OHP) 0 ~ 100h custom adjustmentPower on default (ACQ) Off by default; ? current limit indicator; ? switch indicator; ? output voltage; ?; output current; ? output power; ?; Temperature; ?; Run time; ?; Digitally set output voltage; ?; NC set output current; Instructions: In this interface, short press the [ON / OFF] key to realize the switch function, and long press to enter the setting interface. Rotate the [EC11] page to switch, press and hold the [EC11] coding button to switch the voltage and current of the NC, and the switched setting will change the font color from blue to white. Press [EC11] briefly to clear the running time.; ?; input voltage; ? running time; ? output capacity; ? output energy; ? output voltage; ? output currentInstructions: In this interface, short press the [ON / OFF] key to realize the switch function, and long press to enter the setting interface. Turn the [EC11] page to switch, and short press [EC11] to clear the running time. ?; input voltage; ? output voltage; ? output current; ? output power; Instructions: In this interface, short press the [ON / OFF] key to realize the switch function, and long press to enter the setting interface. Rotate the [EC11] page to switch.; ? Over-voltage protection; ? Over-current protection; ? Over-powe pro-tection; ? Over-temperature protection; ? Power-on default settings; ? Over-time protection switch; ? Over-time protectionInstructions: ?; Output overvoltage protection (OVP): 1.8 ~ 32V custom; adjustment, default 32V; ?; Output overcurrent protection (OCP): 0 ~ 4A custom adjustment, default 4A; ?; Output over powe protection (OPP): 0 ~ 40W custom adjustment, default 40W; ?; Output over-temperature protection (OTP): 70 ~ 120 ? custom adjustment, default off?; Power-on default (ACQ): off by default; ?; Output time-out protection (OHP): 0 ~ 100h custom adjustment, closed by default; shortly press the [ON / OFF] key in this interface to realize the switch function, long press to e
High Temperature Epoxy Adhesive Glue, Fast Cure, Low Viscosity, 2 Part For LED Displays, Lenses, Fiber Optics Connectors, F131, 250gm
- PRODUCT DESCRIPTION:
AA-BOND F125 is an 8 minutes gelling epoxy recommended for use in fiber optic connectors, optical and industrial bonding applications.
AA-BOND F125 is clear, two part system is easily mixed and used at room temperature. Fiber optic connectors can be polished in as little as 15 to 20 minutes for piston free assurance. The high bond strength of AA-BOND F125 to glass, plastics, ceramics, metals and masonry allows it to be used in a wide array of applications including lens bonding, connector backfills, construction, component assembly and maintenance repair.
AA-BOND F125 is low shrinkage epoxy, develops significant properties 1 hour after mixing. However, an extended cure of 4-6 hours at 25°C is required for fully matured bonds.
NOTE: AA-BOND F125 develops a high exotherm. Use immediately after mixing. The exothermic reaction begins within 2 minutes after initiating the mixing step, so have everything ready before mixing.
- GENERAL PROPERTIES:
• Components: 2 component - requires mixing
• Mix Ratio by weight: 100:95 / Resin:Hardener
• Benefits:
o Low viscosity
o Fast Cure
o Low shrinkage
• Cure Type: Room temperature or Heat cure
• Operating Temperature : -60 to 100 °C
• Typical Applications: Fiber optic assembly, multimode and single mode connectors, small potting and sealing applications
- UNCURED PROPERTIES:
• Viscosity @ 25 °C:
o Resin: 9000cP
o Hardener: 14000cP
• Specific Gravity : 1.19
• Pot Life: 5 minutes
- CURE SCHEDULE:
• 24 hours @ 25°C
• 1 hour @ 60°C
- CURED PROPERTIES:
• Glass Transition (Tg), ultimate, °C: 40
• Hardness, Shore D: 75
• Tensile Shear, alum to alum, psi: 2800
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
CALL (888) 522-6742 for more informations.
10pcs DC DC 0.9-6V to 3.3V Auto Buck Boost Step UP Step Down Converter Board Power Supply Module
Specifications: Input voltage:; DC 0.9 - 6V(The maximum input voltage can not exceed 6.5V )Output voltage: DC 3.3V (±5%)Working frequency: 1MHZ Efficiency:; 61%-85%;; Operating temperature;: -25~+85 ?Storage temperature: -45~+125 ?Pin;: 2.54 mm; Size: 22mm x 15mm x 5.7 mmWeight: 2.6 g;;? Applications: Battery powered equipmentBreadboard Power SupplyARM FPGA CPLD MCU Development boardElectrical toolsSmall power motorsCamera, Video cameraToy carPower bank; LED LightingWireless communication equipmentAudio equipment Attention: 1. Input voltage can not be greater than the maximum input;. 2. Output power can not be greater than the maximum load for a long time. 3. Input power must be greater than the output power, because the power consumption of the module itself. Package Incldued: 10 x DC DC 0.9 -6V to 3.3V Auto Buck Boost Board
46pcs M3 6+4mm Female Male Thread Brass Hex Standoff Spacer Screws PCB Pillar
Description: Brass material, male female type threaded, and it is ideal for mounting between PCB circuit boards and machine boards. specifications: Product Name: Hex Standoff Spacer Male Thread Length: 4mm / 0.16 -inch Female Thread Length: 6mm / 0.24 -inch Hex Side Width: 5.2 mm / 0.2 -inch Thread Size: & nbsp; M3 Total Length: & nbsp; 10mm / 0.39 -inch Net Weight: 40g Material: Brass Color: Gold Tone Package Content: 46pcs x Hex Standoff Spacer
5Pcs Original DSO138 Power DC/DC Converter Boost Module Step Up Module Board
Feature: Input voltage: + 3.5V - + 8V Output voltage: + 9V Output current: 150mA (when the output voltage is + 9V) Ripple voltage: 100mVpk (output current at 150mA) For require 3.7V lithium battery or USB power This boost converter is an ideal match DSO138 oscilloscope kit, it can be connected directly to the DSO138 motherboard, make DSO138 oscilloscope to be a portable oscilloscope. (The DSO138 oscilloscope and battery is not included. ) Package included: 5 x DC/DC Converter Boost Moudle
TRADEPRO® - TP-SF-KIT Solvent Kit with Hose
TRADEPRO, Solvent Kit with Hose
3V To 5V 1A USB Charger DC-DC Converter Step Up Boost Module For Phone MP3 MP4 for Arduino - products that work with official Arduino boards
Features: Module uses the Taiwan production boost chip, high efficiency (up to 92%), plus built-in over-current protection chip, can be more good to protect the module and use the device after the class. Module with undervoltage protection, undervoltage protection into state below 2.5V, can be more better protect the battery, to avoid excessive discharge. Module can modify the fixed resistor adjusts the output voltage can be adjusted up to 12V output, but to ensure that the output power of less than 5W. This module uses multilayer ceramic capacitors as main filter capacitor, the output ripple can be as low as 20mV (5V1A output case)! This module uses a standard USB interface, you can use all universal USB charging mobile phones, MP3, MP4 and other equipment, the perfect support for IPHONE and other mobile phone. Specification: Module properties: Non-isolated step-up module (BOOST) Input voltage: 2.5 -6V Output voltage: 4-12 V (Adjustable (need to replacing the resistance to adjustable), the default 5 v) Output current: 1000mA (Max) Efficiency: 92% (Max) (the higher the input voltage, the higher the efficiency) Switching frequency: 1MHz Output ripple: 20mV (MAX) Operating temperature: Industrial (-40°c to +85°c) Voltage regulation: & plusmn; 2.5 % Short circuit protection: None (please use the lithium battery with protection) Input: IN + postive, IN - negative Output: USB output Size: 3 x 1.3 x 0.8 cm Application: This module can be used for DIY mobile power output, enabling single or two ordinary lithium battery to 5V boost to the mobile phone or PSP device charging. DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy. In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems. Note: This module is a fixed 5V output module Modules indicated above IN - (negative input), IN + (positive input), OUT- (negative output), OUT + (positive output) must be connected correctly, otherwise it may cause damage to the module This module has an LED light, when the charge when the LED lights can be used as indicator Package included: 1 x USB boost module
Unique Bargains 10pcs Brass Straight PCB Pillar Female Thread Hex Standoff Spacer M3x5x8mm
Tough and durable, brass spacers are useful for many applications. They are ideal for use in electrical and electronic assemblies. They also can be used as bushings, bearing, rollers, and glides.Specifications:Product Name: Hex Standoff SpacerFemale Thread Size: M3Hex Side Width: 5mm / 0.2-inchHexagon Pillar Length: 8mm / 0.31-inchMaterial: BrassColor: Gold ToneNet Weight: 10gPackage Content: 10pcs x Hex Standoff Spacer
Unique Bargains 15pcs Brass Straight PCB Pillar Female Thread Hex Standoff Spacer M4x6x10mm
Tough and durable, brass spacers are useful for many applications. They are ideal for use in electrical and electronic assemblies. They also can be used as bushings, bearing, rollers, and glides.Specifications:Product Name: Hex Standoff SpacerFemale Thread Size: M4 Hex Side Width: 6mm / 0.24-inchHexagon Pillar Length: 10mm / 0.39-inchMaterial: BrassColor: Gold ToneNet Weight: 25gPackage Content: 15pcs x Hex Standoff Spacer
Global Bargains 10 Pieces Plastic SMT SMD Electronic Components Storage Box Organizer
& nbsp;
Spring loaded closure, convenient to close and open.
Suitable for storing SMT, SMD resistors, capacitors or other small electronic components.
Perfect Bond Epoxy For EMI & RFI Shielding, PCB, Wave Guides, Electronic Modules, Flat Cable, Shields, Connections, Circuitry, Cold Solder 906, 250gm
- PRODUCT DESCRIPTION:
AA-DUCT 906 represents the newest technology since the introduction of electrically conductive silver compounds. This unique formulation is based on a silver coated ceramic that results in lower material costs without adversely sacrificing the properties obtained with a pure silver formulation. This concept opens the door to a wide range of applications previously prohibited by the much higher cost of conventional silver conductive.
AA-DUCT 906 cures at room temperature or can be accelerated with mild heat to form a tenacious bond between similar and dissimilar substrates such as aluminum, copper, magnesium, steel, bronze nickel, ceramic, glass, phenolic, and G-10 epoxy glass boards.
AA-DUCT 906, because of its excellent continuity, has been used extensively in such diversified applications as, microwave EMI and RFI shielding, in the assembly or repair of printed circuit boards, wave guides, electronic modules, flat cable, high frequency shields, connections, and circuitry and as a cold solder. This unique formulation offers ease in handling due to its creamy consistency and versatile application by hand, automatic dispenser, silk-screening, transfer or stamping techniques.
- PRODUCT PROPERTIES:
Appearance Silver
Cure Type Heat cure or Room temperature
Benefits:
+ High strength
+ Perfect bond
+ EMI & RFI shielding
+ Cold Solder
Substrates: Excellent choice aluminum, copper, magnesium, steel, bronze, nickel, kovar, ceramic, glass, phenolic and G-10 epoxy glass boards.
- UNCURED PROPERTIES:
Viscosity @ 25 °C cps Paste
Silver coated ceramic , % 50 to 75
Pot Life @ RT 1 Hour
Mix ratio, by weight 100:5 / Resin:Hardener
Shelf life 1 Year
- CURE SCHEDULE:
15 minutes @ 100°C
30 minutes @ 60°C
24 hours @ Room temperature
- CURED PROPERTIES:
Volume Resistivity: < 0.0015
Hardness, Shore D: 81
Compressive Strength, psi: 13,600
Shrinkage Linear, in / in: 0.004
Specific Gravity, 25°C / 25°C: 2.60
Tensile Strength, psi: 8,900
Compressive Strength, psi: 13,700
- THERMAL PROPERTIES:
Thermal Conductivity, btu / hr / ft2 / °F / in 90
Thermal Expansion Coefficient, (cm / cm / °C • 10-5) 1.9
Heat Distortion, °C 90
Operating Temperature Range, °C -50 to +165
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
Call (888) 522-6742 For More Informations.
1pc Grove - Mini Track Ball
Description
If you need a mini controller for your robot, This product will be your type. We have developed a product called Grove - Mini Track ball. As you can see, on this product, there is a mini track ball here, you can feel free to rotate the ball horizontally and vertically from any angle. There are 5 axes here, up down left right and press down. As you move the ball, you will get the the values from these 5 axes and the values will be changed according to the direction and speed you move the ball.
With the STM32F103C8T6 and AN48841B chip inside, you can turn plenty of your ideas into real things. It is also standardized with Grove interface which will save you a lot of work in the process of prototyping.
Have fun !
FEATURES
360° and Quick Detection.
Translucent Click Button.
Standardized with Grove Interface.
Powerful MCU to Enrich Your Applications.
SPECIFICATION
Operating Voltage: 3.3V~5.5V (typical at 5V)
Operating Current: 28 mA (Maximum Operating Current: 40 mA)
MCU Frequency: 64 MHz
Operating Frequency: 105±5kHz
Hall Effect Filed Strength Range: |0.5| ~ |8| mT
DOCMENTS
Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to ourforum.
Technical Details
Dimensions 100mm x 60mm x 11mm
Weight G.W 8g
Battery Exclude
Clear Epoxy, High Impact, Low Viscosity Adhesive for Fiber Optic Assembly, Small Potting & Sealing Applications, Multimode & Single Mode Connectors, 2 Part, AA-BOND F113, 10gm pouch
- PRODUCT DESCRIPTION:
AA-BOND F113 is an Optically Clear, low viscosity , High impact epoxy adhesives developed for bonding and small volume potting of plastic or glass optical fibers, lenses and prisms, LED displays, and other optical components.
AA-BOND F113 is recommended for laminating, bonding, and sealing applications where excellent wetting, good pot life and improved impact strength properties are required.
AA-BOND F113 is two parts adhesive easily mixed and cured at room temperature and develops strong bond to glass and glass fibers, ceramics, many metals and most rigid plastics.
AA-BOND F113 bonds offer resistance to mechanical impact and thermal shock, and is also resistant to weather, water, gases and vapors, petroleum products, and mild acids and alkalis.
- GENERAL PROPERTIES:
Appearance: Clear
Components: 2 component - requires mixing
Mix Ratio by weight: 100:30 / Resin:Hardener
Benefits: Low viscosity
Thermal shock and impact resistant
Low stress connections
Cure Type: Room temperature or Heat Cure
Operating Temperature: -60 to 120 °C
Typical Applications: Fiber optic assembly, multimode and single mode connectors, small potting and sealing applications
- UNCURED PROPERTIES:
Viscosity @ 25 °C: 175
Thixotropic Index: 1.0
Specific Gravity: 1.23
Pot Life: 1.5 hours
- CURE SCHEDULE:
24 hours @ 25°C
1-2 hours @ 65°C
- CURED PROPERTIES:
Coefficient of Thermal Expansion, cm/cm/ºC: 6.20×10+01
Glass Transition Temperature (Tg), ultimate, °C: 102
Hardness, Shore D: 86
Refractive Index: 1.51
Water Absorption , after 24 hours saturation, %: 0.07
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
Call (888) 522-6742 for more information.
IOIO OTG Android Development Board
The IOIO OTG Android Development Board is a printed circuit board specially designed to work with the Android device or PC application. With it, you can connect an app on an Android device or a PC to low level peripherals like PWM, GPIO, ADC, I2C, UART and SPI. The IOIO doesn’t require you to write two pieces of software (board and client), it only require you to write the client-side (Android, PC) software. You can use a high-level programming language (currently Java) with a rich and intuitive API that allows you to manipulate the I/O pins and hardware peripherals on the board. So it is so fast and simple to do some prototyping and development with the IOIO. And this must be attributed to its microcontroller – PIC24FJ256GB206. Unlike the previous IOIO boards, IOIO–OTG can leverage the USB On-The-Go specification to connect as a Host or as a device. The IOIO-OTG acts as a USB Host and supply charging current if the app is running on your Android device while it assumes Device mode and present itself as a virtual serial port if app is running on a Windows, Linux or OSX machine. The IOIO-OTG is all open-source, software, firmware and hardware. The development has been an ongoing process, with new features and bug fixes introduced on a regular basis. New versions of firmware are distributed in a way that makes it very simple for the user to upgrade: connect the IOIO-OTG to a PC and run a simple program to flash the latest version or your own custom one if you're into such adventures. Notes: 1. Avoid powering your IOIO-OTG with 10V over long wires or your board may fail. 2. The female/male header connectors are not soldered. Includes: IOIO-OTG Development Board USB Female-A to Micro-A Cable Female/male header connectors
High strength Silver Epoxy, Electrically Conductive for microwave, EMI & FRI shielding assembly & PCB, electronic component manufacturing & Repair 904, 250gm Jar
- PRODUCT DESCRIPTION:
AA-DUCT 904 is a single component, heat curing, conductive epoxy that was designed for ease in handling. This high performance conductive epoxy cures quickly at elevated temperatures making it ideally suited for rapid processing and assembly.
AA-DUCT 904 offers excellent mechanical, electrical, and physical properties at continuous operating temperatures up to 175°C. This versatile silver conductive adhesive can be used for chip bonding in micro and opto-electronic hybrid circuit fabrication.
AA-DUCT 904 has also been used in microwave applications for EMI and FRI shielding, for assembly and repair of circuit boards and electronic component manufacturing.
AA-DUCT 904 is a smooth, soft paste that can be applied by hand application, automatic dispensers, screen-printing, transfer or stamping techniques. It is available in both a lower and higher viscosity grade for use in a variety of dispensing equipment and application techniques.
- CURED PROPERTIES:
Hardness, Shore D 83
- PRODUCT PROPERTIES:
Appearance Silver
Cure Type Heat cure
Benefits:
+ High strength
+ Excellent mechanical, electrical properties
Substrates: Excellent choice for Integrated Circuits, aluminum, copper, magnesium, steel, bronze, nickel, ceramic, glass,
phenolic and G-10 epoxy glass boards.
- CURE SCHEDULE:
2 hours @ 125°C
1 hour @ 150°C
1/2 hours @ 175°C
- UNCURED PROPERTIES:
Viscosity @ 25 °C cps: 200,000
Shelf life: 6 Months
Density: 3.6
- THERMAL PROPERTIES:
Thermal Conductivity, btu/hr/ft2/°F/in 16.1
Coefficient of Thermal Expansion 60x 10^-6 (in/in) C
Operating Temperature:
+ -55°C to +175°C
+ Intermit. to 325
- ELECTRICAL PROPERTIES:
Volume Resistivity ohm. cm 0.001
- NASA OUTGASSING RESULTS:
TML (Total Mass Loss) % 0.38
CVCM (Collected Volatile Condensable Materials) % 0.01
WVR (Water Vapor Recovery) % 0.07
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
Call (888) 522-6742 for more information.
This epoxy can be supplied in various different packages.
6mm×6mm×20 inch ABS Plastic Square Bar Rod for Architectural Model Making DIY White 3pcs
Product Features: Material: ABS Shape: Rod & nbsp; Color: White Thickness: 6mm Length (Approx): 50cm / 20 inches & nbsp; Finish: Smooth Package included: 3 pcs x ABS Plastic Rods & nbsp; Product Characteristic: Excellent Toughness Good electrical insulation Good dimensional stability Easy To Machine & nbsp; Product Description: & nbsp; 1. The abs material is also very environmentally friendly, has no toxicity and no odor, and is also electrically insulating. It is a very safe material. 2. It is easily deformed in an environment with too high temperature, and its deformation temperature is 93-118 ° C, but it has good performance in the low temperature environment -40 ° C. 3. Can be used for lubrication parts, decorative parts, precision instruments, bearings, gears, pumps, insulated housing & nbsp;
TRADEPRO® - 45335 Cartridge A/C Leak Freeze 1-1/2 oz With Cool Shot, 10-1/2" x 2" x 1-1/2"
The leading air conditioning and refrigerant leak repair solution in the US today. All products are OEM Approved and Made in the USA. AC Leak Freeze is ideal for preventative maintenance and leak protection.
3/16×20 inch ABS Plastic Round Bar Rod for Architectural Model Making DIY White 5pcs
Product Features:Material : ABSShape: RodKEY_TAB Color: WhiteThickness: 5mmLength(Approx): 50cm / 20 inchesKEY_TAB Finish: SmoothPackage included: 5 pcs x ABS Plastic Round RodsKEY_TAB Product Characteristic:Excellent ToughnessGood electrical insulationGood dimensional stabilityEasy To MachineKEY_TAB Product Description:KEY_TAB 1.The abs material is also very environmentally friendly, has no toxicity and no odor, and is also electrically insulating. It is a very safe material.2.It is easily deformed in an environment with too high temperature, and its deformation temperature is 93-118 ° C, but it has good performance in the low temperature environment -40 ° C.3.Can be used for lubrication parts, decorative parts, precision instruments, bearings, gears, pumps, insulated housingKEY_TAB
Unique Bargains 30pcs M3 40+6mm Female Male Thread Brass Hex Standoff Spacer Screws PCB Pillar
Description: Brass material, male female type threaded, and it is ideal for mounting between PCB circuit boards and machine boards. specifications: Product Name: Hex Standoff Spacer Male Thread Length: 6mm / 0.24 -inch Female Thread Length: 40mm / 1.57 -inch Hex Side Width: 5.2 mm / 0.2 -inch Thread Size: M3 Total Length: 46mm / 1.81 -inch Net Weight: 150g Material: Brass Color: Gold Tone Package Content: 30pcs x Hex Standoff Spacer
FRP Fiberglass Round Rod 3/32 inch Dia 20 inch Length White Engineering Round Bar Rod 2pcs
Product Description:KEY_TAB 1. Light weight, high strength, convenient for transportation and construction installation,and its strength is dozens of times of plastic products.2. Corrosion resistance,aging resistance, long service life,KEY_TAB in humid environment, its service life can more than 15 years.3. Good electrical insulation,high impact resistance and strong designability.4. Widely used for tents, bags, umbrellas, sails, fitness equipment,arrows, clubs,advertising display racks, windmills, fan stands, frisbees, transmission shafts of PCB equipment, sea sports equipment or DIY.KEY_TAB Product Features:Material : FiberglassShape: Round RodKEY_TAB Color: WhiteDiameter: 2.5mmLength: 50cm / 20 inchesKEY_TAB Finish: Smooth?Package included:KEY_TAB 2 pcs x Fiberglass Round RodKEY_TAB
1280pcs 5% 0.125W 0805 SMD Resistor 64 Values 0ohm-10Mohm Assortment Kit
Feature: General purpose resistor with 1280pcs. High precision and stability. Automatic insertion is applicable. Each value is clearly marked. Specification: Material: PlasticModel: 0805 whole seriesAllowable deviation: & plusmn ; 5%Rated power: 0.125 (W) Various SMD resistance (unit: & Omega ; ): 0ohm-10Mohm64 values (each type for 20pcs): 0ohm, 2.2 ohm,;; 4.7 ohm, 5.6 ohm, 7.5 ohm, 8.2 ohm, 10ohm, 15ohm, 22ohm, 27ohm, 33ohm, 39ohm, 47ohm, 56ohm, 68ohm, 75ohm, 82ohm, 100ohm, 120ohm, 150ohm, 180ohm, 220ohm, 270ohm, 330ohm, 390ohm, 470ohm, 510ohm, 680ohm, 820ohm, 1Kohm, 1.5K ohm, 2.2K ohm, 3.3K ohm, 3.9K ohm, 4.7K ohm, 5.6K ohm,;; 6.8K ohm, 7.5K ohm, 8.2K ohm, 10Kohm, 15Kohm, 22Kohm, 33Kohm, 39Kohm, 47Kohm, 56Kohm, 68Kohm, 75Kohm, 82Kohm, 100Kohm, 150Kohm, 180Kohm, 220Kohm, 330Kohm, 470Kohm, 560Kohm, 680Kohm, 1Mohm, 1.5M ohm, 2Mohm, 3.3M ohm, 4.7M ohm, 5.6M ohm, 10MohmNotice: As a result of large and cumbersome jobs, sometimes the individual resistor value is duplicate or missing, please understand. Package includes: 1280 x Resistor (64 types);
30pcs 1300 : 8 Ohm Audio Transformer EE14 Transformateur Audio POS Transformador
Specifications: Model: EE14AC impedance: 1300:8 Size: about 13mm x 11mm x 6mmQuantity: 30pcsFrequency Type: High FrequencyThe spacing between the two needles is 5.0 mm, 0.7 mm rough for the pin. Package included: 30 x 1300:8 Audio Transformer
USR-TCP232-ED2 Triple Serial Device Server, UART TTL to Ethernet/TCP IP
USR-TCP232-ED2 Triple Serial Device Server, UART TTL to Ethernet/TCPIP Module Converter, Support D2D Forwarding Function featuresNew Cortex-M4 kernel, industrial working temperature range(-40~85°), elaborate optimization TCPIP protocol stack, stable and reliable. selectable UART port, Different port can be used together, work independently, distinguish the connected serial port via port number. Auto-MIDX function, discretionarily connect cross-over or direct network cable, automatic switching. Support TCP Server, TCP Client, UDP, UDP Server, HTTPD Client, websocket, various of ethernet protocols. Support virtual serial port, provide corresponding software. Serial port highest baud rate from 300bps to 1024000bps (COM0 only max 256000bps). wide voltage input, more applications. Support DHCP, automatically access IP, can inquire the facility within network through the UDP broadcast protocol(using software USR-TCP232-E45 Setup). Supply the protocol for VIP customersProvide PC TCP/IP SOCKET programming example, VB, C++, Delphi, Android, IOS. A built-in web page, also parameter setting via web, can customize web pages for users. Can also set via UDP broadcast, provide the set up protocol. Reload button, a key restore default Settings. RJ45 status indicator light, RJ45 interface built-in isolation transformer, 2 KV isolation. The global unique MAC address bought from IEEE, the user can define MAC address (please state when you make order). Support upgrade firmware via network. Support visit IP and domain name at the same timeSupport up to 8 link from client when act as TCP Server, same data will be send to all client. Can modify http server port from default port 80 for module built-in http server. Support Keepalive, detect a dead link quickly and make sure the connection more stable. Product CharactersMechanical dimesion: (L×W×H): 44.45 × 31.75 × 15.4 (mm) including RJ45 and connector; PCB dimension(L×W): 44.45 × 31.75 (mm); 5V/ 3.3V power input, choose 1 input3 * serial (3 * TTL) TTL serial port, support hardware flow controlOperating Temperature: 0~75 °C (business version) -40-85°C (industry version) Storage temperature: -40~85 °C
Jinan USR IOT Technology Limited
5pcs IB0505LS-1W DC-DC 5V to 5V Isolation Power Supply Module Input 4.75-5.25V Output 5V
>>>Manual: Click here to open
3pcs IB0505LS-1W DC-DC 5V to 5V Isolation Power Supply Module Input 4.75-5.25V Output 5V
>>>Manual: Click here to open
3pcs DC 9V Step Up Boost Converter Voltage Regulate Power Supply Module Board with Enable ON/OFF
Size ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size. Specifications:;;; Working frequency: 1MHzUp to 94% Efficiency (usually is 75%-91%); Quiescent current: Turn on output 210uA, Turn off output 5uA.;; Operating temperature: -40~+85 ?Storage temperature: -65~+150 ?Size:; 20 x 15 x 6mmWeight: 1.5 g;; Protection:;; Over current protection (OCP) Over voltage protection (OVP) Short circuit protection (SCP) Over temperature protection (OTP); Output 9V:;; Input voltage DC 2.6 ~ 5.5V, output DC 9V±3%Maximum output: 12V/700MA (See the table below for details);;;;;;;; Pin Description:; Vi;: Input positive(+). En: Output enable, Connect to GND turn on output, Not connected (Or Connect to Vi); turn off output, This pin can also be controlled by MCU, low level turn on output, high level Turn off output. G;: Input and Output negative(GND/-). Vo: Output positive(+).; Applications:; Battery powered equipmentInstrumentation, multimeterSmall power motorsPTZ Camera webcamIP CameraToy car boatModel aircraftPower bankLED LightingWIFI Router; PLC RS485 devices; Attention:; 1. Input voltage can not be greater than the maximum input. 2. Output power can not be greater than the maximum load for a long time. 3. Input power must be greater than the output power, because the power consumption of the module itself.; Package Included:; 3 x 9V Step Up Boost Converter Voltage Regulate;;
130pcs Brass Straight PCB Pillar Female Thread Hex Standoff Spacer M3x5x10mm
Description:
Tough and durable, brass spacers are useful for many applications. They are ideal for use in electrical and electronic assemblies. They also can be used as bushings, bearing, rollers, and glides.
Specifications:
Product Name: Hex Standoff Spacer
Female Thread Size: M3
Hex Side Width: 5mm / 0.2-inch
Hexagon Pillar Length: 10mm / 0.39-inch
Material: Brass
Color: Gold Tone
Net Weight: 130g
Package Content: 130(+/-2%)pcs x Hex Standoff Spacer
LTC3780 DC 5V-32V To 1V-30V 10A Adjustable Automatic Step Down Regulator Module
Description: Model: LTC3780Input voltage: DC 5V~32V;;;;;;;;;;; (Recommended to use voltage over 10V) Output voltage: DC 1V~30V continuously adjustable;;;;;;;;;;;;; (default 12V shipment) Output current: 10 A (MAX), long term within 7 A;;;;;;;;;;;;; (default 4A) Output power: 80 W, Peak 130 W;;;;;;;;;;;; (more than 80W please strengthen heat dissipation) Output ripple: 50 mV (12V turn to 12V, 5A measured)Short circuit protection: YesInput reverse connection protection: NoOutput prevent reverse connection protection: NoOperating temperature range: -45? ~ +85 ?Size (L*W*H): 77.6 x 46.5 x 15 mmFeatures: 1. Constant voltage, constant current, under voltage protection. 2. The input uses replaceable fuse to protect power supply and equipment. 3. Inductor use iron silicon aluminum, 0.8 double winding, generate less heat. 4. The output has error indicating lamp, it will light when the output voltage drift too serious, short circuit and other fault. 5. The whole electrolysis use patch, low resistance, high frequency capacitor, to make the ripple down to the freezing point. Package included: 1 x Step Down Module
FDA Epoxy, 2 Part, Medium Viscosity, Good Resistance, Low Permeability, Class VI Approved Adhesive for Food Preparation, Processing & Packaging, FDA16, 2.5gm
- PRODUCT DESCRIPTION:
AA-BOND FDA16 is a medium viscosity epoxy resin system specifically developed for medical device applications.
AA-BOND FDA16 has been tested in accordance with USP biological reactivity tests, in vivo and received Class VI approval.
- PRODUCT PROPERTIES:
• Appearance: Amber
• Mix Ratio, by weight: 100:33 / Resin:Hardener
• Benefits:
o Medium viscosity
o low permeability
o good resistance
o class VI approved
• Cure Type Heat cure or Room temperature
• Typical Applications Bonding, laminating and repair applications by manufacturers of food preparation, processing and packaging equipment, and by manufacturers of catheters, hearing aids, dental products and other biomedical instruments and devices.
- UNCURED PROPERTIES:
• Viscosity @ 25 °C, cps 4,700 @ temperature 77°F, 25°C
• Specific Gravity, cured 0.900 g/cc
• Pot Life 25 min
• Solids Content 100%
• Volatile Organic Compounds (VOC) Content 0.15 g/l
• Water Absorption , after 24 HR saturation, % 0.30
- MECHANICAL PROPERTIES:
Lap Shear Strength alum to alum:
o 2,100 24 HR @ 25°C
o 3300 4 HR @ 65°C
Hardness, Shore D 86 (4 hrs @ 65°C, 75 24 hrs @ 25°C)
- CURED SCHEDULE:
1 – 4 hours @ 65°C
72 hours @ 25°C
- ELECTRICAL PROPERTIES:
Volume Resistivity 1.20e+14 ohm-cm
- THERMAL PROPERTIES:
CTE, linear: 29.4 µin/in-°F @ temperature 68.0 °F
Glass Transition Temp, Tg: 97.0 °C, 207 °F
Operating Temperature : -70 to 145 °C
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
Call (888) 522-6742 For More Informations.
10pcs DC DC 0.9-6V to 3.3V Auto Buck Boost Step UP Step Down Converter Board Power Supply Module
Specifications: Input voltage:; DC 0.9 - 6V(The maximum input voltage can not exceed 6.5V )Output voltage: DC 3.3V (±5%)Working frequency: 1MHZ Efficiency:; 61%-85%;; Operating temperature;: -25~+85 ?Storage temperature: -45~+125 ?Pin;: 2.54 mm; Size: 22mm x 15mm x 5.7 mmWeight: 2.6 g;;? Applications: Battery powered equipmentBreadboard Power SupplyARM FPGA CPLD MCU Development boardElectrical toolsSmall power motorsCamera, Video cameraToy carPower bank; LED LightingWireless communication equipmentAudio equipment Attention: 1. Input voltage can not be greater than the maximum input;. 2. Output power can not be greater than the maximum load for a long time. 3. Input power must be greater than the output power, because the power consumption of the module itself. Package Incldued: 10 x DC DC 0.9 -6V to 3.3V Auto Buck Boost Board
Unique Bargains 50pcs M3 15+6mm Male Thread Nylon Hex Standoff Spacer Screws PCB Pillar
Description: Nylon material, single hex head, male female type threaded, and it is ideal for mounting between PCB circuit boards and machine boards. Specifications: Product Name: Hex Standoff Spacer Thread Size: M3 Thread Length: 6mm / 0.24 -inch Hexagon Pillar Length: 15mm / 0.6 -inch Total Length: 21mm / 0.83 -inch Hex Side Width: 5.5 mm / 0.21 -inch Net Weight: 20g Color: White Material: Nylon Package Content: 50+/-2%pcs x Hex Standoff Spacer
5 Sets EE28 6 with 6pin Transformer Bobbin PC40 Ferrite Core Vertical 10 Ferrite Halves and 5 Bobbin
Product descriptionKEY_TAB Widely used in color TV, monitor, electric car charger, DVD, switching power supply, UP power supply, DC-DC converter, high frequency transformer, filter, inductor, household appliance, industrial automation, instrumentation, communication, energy saving Lighting and more!KEY_TAB KEY_TAB Product Range: Transformers, filter inductors, coils, bobbins, magnetic cores.Type: EE28Pin spacing: 5mm/0.2''Row spacing: 17.8mm/0.7"Ferrite core Size: 28 x 10.5 x 10mm/1.1" x 0.4" x 0.4"(L*W*T)Bobbin size: 30 x 24 x 24mm/1.2" x 0.9" x 0.9"(L*W*H)Winding frame size: 10 x 10 x 13.5mm/0.4" x 0.4" x 0.5"(L*W*H)Package content: 5 SET =10 ferrite halves + 5 bobbin
Perfect Bond Silver Epoxy, For Electronic Modules, PCB, Integrated Circuits, Capacitors, Wave Guides & Flat Cables, Electrically Conductive Adhesive, 2 Part, 2924, 10gm
- PRODUCT DESCRIPTION:
AA-DUCT 2924 is a two part electrically conductive composition developed for low shrinkage; low resistivity bonding applications where good electrical and physical properties over a wide temperature range (up to 190°C) are required.
AA-DUCT 2924 is smooth paste formulation of refined pure silver and epoxy is free of solvents and copper or carbon additives. It can be used -- after REQUIRED high temperature cure cycle -- for the assembly, manufacture and repair of electronic modules, printed circuits, integrated circuits, electrical contacts, capacitors, wave guides and flat cables, for high-frequency RF shielding, and for applications where a "hot" soldering iron is impractical.
When cured AA-DUCT 2924 is a hard, dimensionally stable, conductive material which is resistant to water, weathering, gases and vapors, lubricants, fuels, alcohol, and also to those salts, salt solutions, mild acids and alkalis, and other organic and inorganic compounds with which silver itself is compatible.
- GENERAL PROPERTIES:
Appearance: Silver
Cure Type: Heat cure
Benefits:
+ High strength
+ Perfect bond
+ Mix Ratio by weight: 100:5 / Resin:Hardener
Substrates: Excellent choice aluminum, copper, magnesium, steel, bronze, nickel, kovar, ceramic, glass, phenolic and G-10 epoxy glass boards.
Operating Temperature: -60 to 190 °C
Shelf Life: 1 Year
- UNCURED PROPERTIES:
Viscosity @ 25 °C cps: Paste
Specific Gravity, mixed: 2.69
Reactive solids contents, %: 100
Pot Life: 3 hours
- CURE SCHEDULE:
2 hours: @ 125 °C
4 hours: @ 100 °C
- MISC PROPERTIES:
Hardness, Shore D: 85
Adhesive bond strength: 1270 psi
Volume Resistivity ohm-cm: < 0.003
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
Call (888) 522-6742 for more information.
3pcs DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step Down Module Constant Current Converter Board
Description:;; - 6-25V 900mA Step-down High Brightness LED Driver with 5000:1 Dimming; - Working voltage: DC 6-25V(Perfect for 6V 9V 12V 18V 24V; LED or LED strip)- Output Current: 30-900MA; By changing the RCS resistance, the maximum current can reach 1200MA- Maximum output power: 20W- Current regulation: 1 through adjustable resistance; 2 through PWM control;; - Single pin on/off and brightness control using DC voltage or PWM- Up to 1MHz switching frequency- Typical 5% output current accuracy- Inherent open-circuit LED protection- High efficiency (up to 97%)- High-Side Current Sense- Hysteretic Control: No Compensation- Adjustable Constant LED Current; - Size: 30 x 15 x 6.3 mm; Package Included:; 3 x DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step Down Module;;
1pc Pimoroni Unicorn HAT HD
We've stepped up our LED game! Unicorn HAT HD crams 256 RGB LEDs, in a 16x16 matrix, onto a single HAT. High-definition rainbow goodness!
You can still use it for all of the same things as the regular Unicorn HAT, but with 4 times as many pixels it makes much more complex animations possible, including scrolling text, and even low resolution videos.
The bundled ninja diffuser makes the pixels look extra-shiny by providing some subtle diffusion, blurring the lines between each pixel. Simply use four of the nuts to space the diffuser slightly away from the HAT, and the other four to secure it.
The MagPi said that Unicorn HAT HAD had a "real wow factor" ?and that the "performance is excellent" in their five star review.
Features
256 RGB LED pixels in a 16x16 matrix
Pixels driven by ARM STM32F and three STP16CPC26 LED drivers
Bundled ninja diffuser, plus nuts and bolts
Unicorn HAT HD pinout
Compatible with Raspberry Pi 3, 2, B+, A+, Zero, and Zero W
Python library
Comes fully assembled
The ARM chip on Unicorn HAT HD does all of the heavy lifting, meaning that you can just bung data to it and it'll take care of the rest. It acts as the man-in-the-middle between your Pi and the three STP16CPC26 LED drivers that actually drive the LEDs.
Software
Our Python library will have your Unicorn HAT HD pooping out high-definition rainbows in a jiffy. There's a stack of examples too, to show you how to create slick animations, simulate the Game of Life, a forest fire or a flickering candle, and even scroll text!
Our software does not support Raspbian Wheezy.
Notes
Photo-sensitivity warning: flashing, strobing, and patterns of lights may cause epileptic seizures. Always take care and immediately stop using if you feel unwell (dizziness, nausea, affected vision, eye twitching, disorientation).
Power: Unicorn HAT HD requires a >2A microUSB power supply for your Pi. We recommend the official Raspberry Pi power supply.
Technical Details
Dimensions 65mm x 30mm x 10mm
Weight G.W 36g
Battery Exclude
Part List
UNICORN HAT 1
Acrylic Plat 1
Nut 8
Screw 4
3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge Integrated Module
Feature: & nbsp; Input voltage: 4.5 -8V Output voltage: continuous adjustable 4.3 -27V (Counter clockwise to boost voltage) Charging voltage: 4.2VKEY _TAB Charging current: up to 1A Discharge current: the maximum 2A Output reference maximum current: 5V 1.4A, 9V 0.8A, 12V 0.6A Quiescent current: about 0.5 mA Overshoot protection: Yes Over discharge protection: None (also can be said yes, because 2V cut-off boost but does not block the output, output has 2V) Deadline boost:: 2V, depending on whether added the additional protection board Size: 3.3 x 2.3 x 0.9 cm Connecting example, VIN + connect 5V solar panel, BAT + terminal can output 4.2V to charging 3.7V 18650 battery, & nbsp; OUT + side can output an adjustable voltage Can be used for multimeter, modified lithium battery charging & nbsp; Package includes: & nbsp; 1 x Lithium Battery Charging Discharge Integrated Module & nbsp;
Nickel Adhesive Electrically Conductive Epoxy, 1 Part, Heat Cure Only, Fast Cure, Ease In Handling, Passes NASA’s Outgassing For EMI RFI Shielding, Circuit Boards & Electronic Component N02 , 500gm
- PRODUCT DESCRIPTION:
AA-DUCT N02 is a single component, heat curing, conductive epoxy polymer that was designed for ease in handling. This high performance conductive polymer cures quickly at elevated temperatures making it ideally suited for rapid Processing and assembly.
AA-DUCT N02 passes NASA’s outgassing testing (ASTM E-595) and is listed in NASA’s Outgassing Data for Selecting Spacecraft Materials list.
AA-DUCT N02 offers excellent mechanical, electrical, and physical properties at continuous operating Temperatures up To 175°C. This versatile nickel conductive adhesive can be used for chip bonding in Micro and electronic hybrid circuit Fabrication. This unique conductive polymer also exhibits outstanding adhesion to a wide variety of substrates with good hot strength at intermittent temperatures up to 325°C.
AA-DUCT N02 has also been used in microwave applications for EMI and FRI shielding, for assembly and repair of circuit boards and Electronic component manufacturing.
- PRODUCT DESCRIPTION:
Base: Epoxy
Appearance :Grey
Cure Type: Heat cure or Room temperature
Mix Ratio by weight : 100:6 / Resin:Hardener
Substrates Excellent choice aluminum, copper, magnesium, steel, bronze, nickel, kovar, ceramic, glass, phenolic and G-10 epoxy glass boards.
Operating Temperature: -60 to 110 °C
Viscosity @ 25 °C cps Soft: Paste
Shelf Life: 6 months
- CURED PROPERTIES:
Hardness, Shore D: 88
Volume Resistivity ohm-cm: 3.8 x 10-2
- CURE SCHEDULE:
2 Hours @ 125 °C
1 hour @ 150°C
30 min @ 175 °C
- THERMAL CHARACTERISTICS:
Thermal Conductivity, Btu/hr/ft2/°F/in: 10.1
Operating Temp. Range, °C: -55 to +175
- NASA OUTGASSING RESULTS:
TML (Total Mass Loss): % 0.25
CVCM (Collected Volatile Condensable Materials): % 0.00
WVR (Water Vapor Recovery): % 0.07
- GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
- AVAILABILITY:
This epoxy can be supplied in various different packages.
Unique Bargains 6pcs M3 6+5mm Female Male Thread Brass Hex Standoff Spacer Screws PCB Pillar
Brass material, male female type threaded, and it is ideal for mounting between PCB circuit boards and machine boards. specifications: Product Name: Hex Standoff Spacer Male Thread Length: 5mm / 0.2 -inch Female Thread Length: 6mm / 0.24 -inch Hex Side Width: 5mm / 0.2 -inch Thread Size: M3 Total Length: 11mm / 0.43 -inch Net Weight: 8g Material: Brass Color: Gold Tone Package Content: 6pcs x Hex Standoff Spacer
5pcs DC-DC 0.9V-5V to 5V 600mA USB Step Up Power Boost Module PFM Control Mobile Booster
Feature: & nbsp; Input voltage: 0.9 -5V DC PFM Control Output voltage: 5V DC Output Current: 500-600mA High conversion efficiency, maximum to 96% & nbsp; Applications: & nbsp; DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, charger, very easy. In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems. & nbsp; Package Includes: & nbsp; 5 x DC-DC USB Step-up Power Boost Module
Raspberry Pie 4 generation 4B 3.5-inch display shell HDMI display with PI 4B acrylic shell
Specifications:
Material: Made of acrylic
Color: Transparent
Use for: Only one kind of Raspberry Pi 4 Model B 3.5 inch screen
Type :Transparent shell,case+3.5 inch touch screen(optical)
Size: 3.5(inch)
Totaline® - P902-39008 - Total Fresh Unscented Spray (16oz)
TotalFresh is a long lasting odor neutralizer that removes odors from the air. It is not a perfume or masking agent.
High Strength Perfect Bond Silver Epoxy Adhesive Glue For Cold Solder Circuitry, Electrical Conductive, RMI, EFI, PCB, & Electronic Repair 902, 100gm kit
+ PRODUCT DESCRIPTION:
AA-DUCT 902 is an epoxy adhesive and coating formulation based on pure silver. This versatile silver formulation offers the maximum continuity of conductivity with an electrical resistivity value of less than 1x10-4 ohm•cm.
AA-DUCT 902 is also characterized by a wide operating temperature range from –50 to +170°C. AA-DUCT 902 is recommended for electronic bonding and sealing applications that require both fine electrical and mechanical properties.
+ PRODUCT PROPERTIES:
- Appearance: Silver
- Cure Type: Heat cure or Room temperature
- Benefits:
* High strength
* Perfect bond
* Cold solder for heat-sensitive components
- Mix Ratio by weight 100:5 / Resin:Hardener
- Substrates:
Excellent choice aluminum, copper, magnesium, steel, bronze, nickel, kovar, ceramic, glass, phenolic and G-10 epoxy glass boards.
- Operating Temperature: –50 to +170°C
- Typical Applications:
Electrical, conductive, rmi/efi shielding, circuitry, printed circuit board and electronics repair
+ UNCURED PROPERTIES:
- Specific Gravity, mixed: 2.79
- Reactive solids contents, %: 100
- Pot Life: 1Hour
- Shelf Life: 1 Year
- Viscosity: Paste
+ CURE SCHEDULE:
15 minutes @ 100°C
45 minutes @ 50°C
24 hours @ Room temperature
+ CURED PROPERTIES:
- Hardness, Shore D: 85
- Shrinkage linear in/in: 0.0003
- Lap shear strength, psi: 9400
- Volume Resistivity ohm. cm :< 0.0001
- Thermal Expansion Coefficient, (cm / cm / °C • 10-5): 1.5
- Thermal Conductivity, btu / hr / ft2 / °F / in: 100
- Tensile Strength, psi: 9500
- Compressive Strength, psi: 14,000
- Heat Distortion, °C: 95
- Electrical Resistivity : < 1x10 -4 ohm•cm
+ GENERAL INFORMATION:
For safe handling information on this product, consult the Material Safety Data Sheet, (MSDS).
+ AVAILABILITY:
This epoxy can be supplied in various different packages.
CALL (888) 522-6742 for more informations.
Arduino MMA8452Q 14-Bit Three-axis Digital Acceleration Tilt Sensor Module
This breakout board makes it easy to use the tiny MMA8452Q accelerometer in your project. The MMA8452Q is a smart low-power, three-axis, capacitive micro-machined accelerometer with 12 bits of resolution. This accelerometer is packed with embedded functions with flexible user programmable options, configurable to two interrupt pins. Embedded interrupt functions allow for overall power savings relieving the host processor from continuously polling data. The MMA8452Q has user selectable full scales of ±2g/±4g/±8g with high pass filtered data as well as non filtered data available real-time. The device can be configured to generate inertial wake-up interrupt signals from any combination of the configurable embedded functions allowing the MMA8452Q to monitor events and remain in a low power mode during periods of inactivity
