550W 48VF 4'' Cordless One-Hand Electric Chain Saw Woodworking Wood Cutter W/ 2pcs Battery-AU Plug
& nbsp; & nbsp; & nbsp; Main Features: & nbsp; & nbsp; & nbsp; ? & nbsp; With protective baffle, prevents the sawdust from splashing during the cutting process & nbsp; & nbsp; ? & nbsp; Ergonomic handle which is very convenient and safer for carrying. & nbsp; & nbsp; ? & nbsp; Safety of sawing, effectively improve the efficiency of your work. & nbsp; & nbsp; ? & nbsp; The saw chains has been hardening, temper and anneal. It is durable than normal saw chains. & nbsp; & nbsp; ? & nbsp; Small size, can be held with one hand. & nbsp; & nbsp; ? & nbsp; Lightweight body, light and convenient, lightweight design, long time holding and not tired hands. & nbsp; & nbsp; ? & nbsp; Pure copper motor, strong power, fast cutting, improve efficiency. & nbsp; & nbsp; ? & nbsp; Practical, fast speed, low power consumption. & nbsp; & nbsp; ? & nbsp; Fine quality switch, fast and slow adjustment, stepless speed change. & nbsp; & nbsp; & nbsp; Specification & nbsp; Color: Blue & nbsp; Max Power: 550W & nbsp; & nbsp; Battery: Fit for 21V Makita Battery (Included) & nbsp; Guide length: 4 inches & nbsp; Motor voltage: & nbsp; 21V & nbsp; Battery: 48VF 6000mAh & nbsp; Chain speed: 5m/s & nbsp; Size: (H) 34cm/ 13.38 in & nbsp; Rotating Speed: 3000r/min & nbsp; & nbsp; Chain Material: High Carbon Steel & nbsp; & nbsp; & nbsp; & nbsp; Package Contents & nbsp; 1 x Electric Chain Saw & nbsp; 2 x Battery & nbsp; 1 x Charger(US/EU/AU Plug) & nbsp; 1 x User Manual & nbsp; & nbsp; & nbsp;
5m/s 4" Cordless Rechargeable Electric Chainsaw Wood Cutter Battery-Powered One Hand Chainsaws Brunch Pruning Cutter-EU Plug/One Battery/Black
Feature: l & nbsp; Rechargeable electric chain saw, light and portable, long battery life, and will not damage the bark. l & nbsp; Lightweight body, lightweight and convenient, lightweight design, long-time holding without fatigue of hands. l & nbsp; Pure copper motor, strong power, fast cutting speed, improve efficiency. l & nbsp; Practical, fast, and low power consumption. l & nbsp; High-quality switch, speed adjustment, stepless speed change. l & nbsp; Intelligent circuit control board, overload protection, to meet your different construction needs. l & nbsp; The special guide plate and tungsten steel ball do not need to be lubricated, so the machine can reduce the resistance during operation and reduce the wear of the machine. l & nbsp; It is compact and can be held with one hand. l & nbsp; High-quality guide chain, deep quenching, more wear-resistant, smooth cutting. & nbsp; Specification: Material: ABS + metal Color: black/blue Battery: 1/2 * lithium battery, 18V, 10000mAh Power: 2400W Guide plate length: 4 inches Chain speed: 5m/s Specification: EU/US & nbsp; Package: 1*chain saw set & AccessoryOr 1*chain & Plate
288VF 21V 350N.M Cordless Brushless Impact Wrench Drill Portable Electric Wrench W/ None/1pc/2pcs Battery-US Plug/Two Batteries
Specifications: ColorBlueBattery voltage21VSquare Drive1/2"Power InputAC 110-240VMax. Torque800 N. MNo-load Speed0~6200 RPM Impact Rate0-~6200 Per MinuteBattery Capacity15000mAhOptional Pattern1 Battery/2 BatteryFeatures: - Easy to do or undo car wheels. - 800N. M high torque, stepless speed change switch. - Tungsten steel shaft, high hardness and wear resistance. - LED light increases work area visibility, soft grip handle reduce fatigue during use. - This is compact and powerful with a good ergonomic handle, it can reduce fatigue during use. The variable speed control is great and works seamlessly. - 2-speed power selection switch for precise fastening control in a wide range of applications. - Reverse rotation auto stop mode stops the impact and rotation in 0.2 seconds after the bolt/nut gets loosened enough. - Provides various fastening controls for a wide range of applications such as scaffolding, car tyre, automotive, installation, and fabrication trades. - Suitable for construction site shelves, maintenance, woodworking, etc. Package included: Without battery type: 1 x Impact WrenchWith 1pc battery type: 1 x Impact Wrench1 x Battery1 x Power AdapterWith 2pcs battery type: 1 x Impact Wrench2 x Battery1 x Power AdapterMore Details:
VIOLEWORKS 288VF Cordless Impact Drill Driver 3 In 1 Brushless Driver Drill Hammer With LED Working Light-C
3 IN 1 288VF Cordless Drill Electric Screwdriver Hammer Impact Drill 20+3 Torque 13mmSpecifications: BrandVIOLEWORKSName288VF Cordless DrillMotorBrushless MotorTorque350 N. m & nbsp; No Load Speed4000 RPM & nbsp; Chuck Size1/2"(13mm)Clutch Setting20+3Battery19800mAh3-IN-1 FunctionHammer Drill, Screwdriver, Flat DrillFeatures: - Ergonomic comfortable grip handle provides ideal balance and tool control. - 3 IN 1 Hammer Drill Function/ Screwdriver Function/ Flat Drill Function. - With in LED working light, provides illumination in dark spaces as you work. - Powered by LI-ION rechargeable battery, provide longer running time and more power. - Forward / reverse / lock switch, support forward / reverse driving and safe locking. - 20 + 3 stage settings, delivers 20 torque settings and 3 drill modes for high precision working. Package Included: (According To Your Choice) Pattern APattern BPattern CPattern D1 x Cordless Impact Drill1 x Battery1 x Charger1 x Use Manual1 x Carton Box1 x Cordless Impact Drill2 x Battery1 x Charger1 x Use Manual1 x Carton Box1 x Cordless Impact Drill1 x Battery1 x Charger1 x Use Manual1 x Plastic Box1 x Cordless Impact Drill2 x Battery1 x Charger1 x Use Manual1 x Plastic BoxNotes: 1. Manual measuring, please allow 1 ~ 3 cm error, thank you?2. Please leave us a message about your prefer Pattern, or we will send by random. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Please understand, thank you!
36V Cordless Electric Impact Hammer LED Light Drill Screwdriver With 2 Battery Household Power Tools-UK Plug
Feature: 1. & nbsp; Flat drill function/Hammer funtion/Screwdriver function & nbsp; 3 in 1.2. 2-speed variable, for a wide range of applications. 3. Built in LED working light, provides illumination in dark spaces as you work. 4. Ergonomic comfort handle provides ideal balance and tool control. 5. Forward / reverse / lock switch, support forward / reverse driving and safe locking. 6. For drilling metal, wood, plastic, ceramic tiles, brick walls, granites, and screw twisting. 7. Ergonomic anti-slip handle delivers comfort and control8. The powerful motor does not generate sparks when it is working, and the motor does not wear. & nbsp; Specification: NameElectric drillColorred+BlackReplacement Battery TypeReplace for Makita 36V Battery & nbsp; Warning: To reduce the risk of injury, wear safety boggles or glasses with side shields. & nbsp; Note: 1. Please allow a difference of 0.5 -1cm due to manual measurement. 2. Due to differences in light and screen, the color of the item may be slightly different from the picture. & nbsp; Package Included: 1 x Electric Impact drill set2 x Battery
15 Eggs Fully Automatic Incubator Digital Poultry Hatcher Egg Turning LED Lamp-EU Plug
Feature: 1. & nbsp; LED egg photo with one button, the body is equipped with LED egg photo, just one button operation, convenient and fast. 2. & nbsp; Turbofans accelerate air circulation, and superheating units automatically lose power when temperatures exceed a given level. 3. & nbsp; External power socket design, both convenient and simple, long use time, not easy to loose. 4. & nbsp; Sliding type automatic turning egg, no resistance skates sliding design, multi-function adjustable spacing egg dish. 5. & nbsp; Good quality temperature sensor, high temperature acquisition accuracy, accurate temperature measurement, timely feedback temperature changes. 6. & nbsp; Strip trough, according to their respective position add the corresponding amount of water, when the amount of water is too high, will automatically overflow, prevent water contact. 7. & nbsp; Visibility and operability can be achieved by photographing eggs, setting and observation. It can keep heat and moisture in a low temperature environment and save energy and electricity. Specification: Temperature control range30°C~ 39.5 °CVoltage110V / 220VPower40WNumber of hatches15PlugAU Plug, US Plug, EU Plug, UK PlugPackage included: 1 x Hatching machine & nbsp; & nbsp;
24V 550W Rechargeable Electric Chainsaw Handheld Wood Pruning Saw-US Plug/One Battery
Specification: Product Name: Electric ChainsawColor: BlackMaterial: MetalSize: 33 x 10 cm / 12.99 '' x 3.94 ''Guide Plate Length: 4 inchesBattery Power: 550 WVoltage: 24 VBattery: 1.5 - 3.0 / 2.0 - 4.0 AhCharging Current: 0.8 AInput: AC 100-240 V, 50-60HzOutput: DC 21V 1AChain Speed: 5 M/SMotor: Strong magnet motorPower Plug: EU Plug; US Plug; UK Plug; AU PlugFeature: -Convenient and portable, ergonomic handle, comfortable grip, light and easy to carry. -Safe and practical, strong power, fast cutting speed, save time and effort, perfect for gardening. -Infinitely variable speed, intelligent circuit control board, overload protection, better protection of trees. -Hard and durable saw chains, smooth guide plate, reduces the resistance, anti-attrition. Package Includes: Without battery type: 1 x Chainsaw1 x Guide Bar1 x Wrench1 x Guide Plate1 x Screwdriver1 x ManualWith 1pc battery type: 1 x Chainsaw1 x Guide Bar1 x Wrench1 x Guide Plate1 x Screwdriver1 x Battery1 x Adaptor1 x ManualWith 2pcs battery type: 1 x Chainsaw1 x Guide Bar1 x Wrench1 x Guide Plate1 x Screwdriver2 x Batteries1 x Adaptor1 x ManualMore Details:
2000mAh Portable Electric Paint Sprayer Wireless Handheld Spray Guns Home Indoor Fence Painting Tool For Disinfection Atomization Painting-Red
& nbsp; & nbsp; & nbsp; Main Features: & nbsp; & nbsp; ? & nbsp; With battery power display function. & nbsp; ? & nbsp; Made of high quality material, strong and durable. & nbsp; ? & nbsp; Cordless Spray Guns, 18V Li-ion Battery High Power. & nbsp; ? & nbsp; Ergonomically designed power switch is safer and more convenient. & nbsp; ? & nbsp; Pure copper motor, high power pure copper motor, provides strong power. & nbsp; ? & nbsp; Applicable paints, oil paint, acrylic paint, water base paint, diluted paint, etc. & nbsp; ? & nbsp; Applicable to furniture, walls, fences, automobiles, machinery, DIY spray paint, etc. & nbsp; ? & nbsp; With 800ml container, Strong control, Precise control of paint flow, length and shape, creating the smooth and superior finish. & nbsp; & nbsp; & nbsp; SpecificationName: Electric Spray GunsVoltage: 18VPower: 120WNo load speed: 32000rpmBattery: 2000mAhFlow rate: 300 ml / minContainer: 800mlMaximum viscosity: 40 d / SNozzle: 2.5 mmColor: Blue/Red & nbsp; & nbsp; & nbsp; Package Contents & nbsp; & nbsp; & nbsp; 1 x Spray Guns & nbsp; & nbsp; 1 x Paint Container & nbsp; & nbsp; 1 x Viscosity measuring cup & nbsp; & nbsp; 1 x Nozzle & nbsp; & nbsp; 1 x Gasket With Pipette & nbsp; & nbsp; 1 x Cleaning pin & nbsp; & nbsp; 1 x Wrench & nbsp; & nbsp; 1 x Charger & nbsp; & nbsp; 1 x Battery & nbsp; & nbsp;
5 PCS HW-131 Power Supply Module 3.3V 5V Bread Board
1. Two sets of 3.3V and 5V DC output pins are on board, which is convenient for external use2. The upper and lower two channels are independently controlled, which can be switched to 0V, 3.3V, 5V3. Output current: Less than 700ma4. Output voltage: 3.3V, 5V can be switched5. Input voltage: 6.5-12V (DC) or USB power supply6. Dimensions: 32.2 x 52.8 x 20.7mm
Shenzhen SUNSKY Technology Limited
21V Electric Reciprocating Saw Wood Metal Plastic Sawing Tool W/ 1pc Battery & 4pcs Reciprocating Blade-EU Plug
Feature: 1. Powerful motor. 21V battery for powerful, controlled, quickly cutting through wood, pipe and metals. 2. Free Blade Change. You can quickly swap out and replace blades without using any extra tools. 3. Variable Speed Trigger. With lock protective function. 4. Compact Design. Light weight for convinient grip. Compact body delivers powerful energy. 5. LED light. Convenient to use in the dark or at night. Specifications: NameReciprocating & nbsp; SawColorGreenBattery & nbsp; Voltage21VBattery & nbsp; Type & nbsp; Lithium-Ion & nbsp; (Li-Ion)Power & nbsp; SourceBattery/CordlessSpeed & nbsp; control & nbsp; mode & nbsp; Stepless & nbsp; speed & nbsp; changeNo-Load & nbsp; Speed0-3000RPMReciprocating & nbsp; stroke & nbsp; 15mmCutting & nbsp; Depth & nbsp; In & nbsp; metal2MMCutting & nbsp; depth & nbsp; in & nbsp; wood & nbsp; 100mmCutting & nbsp; depth & nbsp; in & nbsp; the & nbsp; pipe100mmSize32x 16.5 cm/ 12.6 x 6.5 inScope & nbsp; of & nbsp; applicationSawing & nbsp; wood & nbsp; metal & nbsp; plastic, & nbsp; etc. & nbsp; Package Include: 1 x Reciprocating Saw1 & nbsp; x Li-Ion Battery4 x Reciprocating Blade1 x Power Adapter(US/EU/AU Plug)1 x User Manual
SparkFun Artemis Module-Low Power Machine Learning BLE Cortex-M4F Powered by the Apollo3 chip TensorFlow compatible Easy to use Time to first blink in
The Artemis Module from SparkFun is a Cortex-M4F with BLE 5.0 running up to 96MHz and with as low power as 6uA per MHz (less than 5mW). This is the world's first module to bridge the market between hobbyists and consumer products. We've packaged all the power of a modern microcontroller into a module that is both extremely easy to use but is mass-market ready.The flexibility of the Artemis module starts with our Arduino core. You can program and use the Artemis module just like you would an Uno or any other Arduino. Time to first blink is just 5 minutes away! We built the core from the ground up, making it fast and as light weight as possible.Next is the module itself. Measuring 10x15mm the Artemis module has all the support circuitry you need to use the fantastic Apollo3 processor in your next project. We're proud to say the SparkFun Artemis module is the first open source hardware module with the design files freely and easily available. We've carefully designed the module so that implementing Artemis into your design can be done with low-cost 2-layer PCBs and 8mil trace/space.Made in the USA at SparkFun's Boulder production line, the Artemis module is designed for consumer grade products. This truly differentiates the Artemis from its Arduino brethren. Ready to scale your product? The Artemis will grow with you beyond the Uno footprint and Arduino IDE. Additionally, the Artemis has an advanced HAL (hardware abstraction layer) allowing users to push the modern Cortex-M4F architecture to its limit.The SparkFun Artemis Module is fully FCC/IC/CE certified and is available in full tape and reel quantities. With 1M flash and 384k RAM you'll have plenty of room for your code. The Artemis module runs at 48MHz with a 96MHz turbo mode available and with Bluetooth to boot!Be sure to checkout the various carrier boards we've assembled to make exploring the Artemis extremely easy. We encourage you to start from our designs and design the next amazing product!
Unique Bargains 100pcs M2 29+4mm Female Male Thread Brass Standoff Spacer Screws PCB Pillar
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: Round Standoff Spacer Thread Diameter: M2 Male Length: 4mm / 0.16 -inch Female Length: 29mm / 1.14 -inch Total Length: 33mm / 1.3 -inch Material: Brass Color: Gold Tone Net Weight: 163g Package Content: 100(+/-2%)pcs x Round Standoff Spacer
Arduino Smart Car Robot Plastic Tire Wheel with DC 3-6V Gear Motor Pack
Center hole: 5.3MM x 3.66MM
Wheel size: 65x26mm
package List:1 PCS * Smart Car Robot Plastic Tire Wheel+1 PCS * DC Gear Motor
WWH-3D Printer Smart Adapter for Sanguinololu Board
Description:
This adapter is for Sanguinololu Board Smart Controller LCD 2004 & LCD 12864. You can easy connect it to your Sanguinololu Board using this "smart adapter". After connecting the panel to your Sanguinololu Board you can print your 3D designs without PC, just with a g-code design stored on the SD card.
Package list:
1 x Smart Adapter for Sanguinololu Board
Weiweihui Technology Co., Ltd.
5mmx5mmx10inch Acrylic Rod Square Clear Acrylic Plastic Rod Solid PMMA Bar 3pcs
Description:KEY_TAB 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.KEY_TAB Features:Material : Acrylic (PMMA)Shape: Square BarsColor: Transparent clearFinish: SmoothSize : 5mmLength(Approx): 25cm / 10 inchesKEY_TAB KEY_TAB Package included: 3 pcs x Acrylic Plexiglass RodsKEY_TAB KEY_TAB KEY_TAB
Seeed SEN11303P Grove Touch Sensor Module w/ TTP223-B Detector IC - Blue + White
This is a simple touch sensor module. You can use it to replace a traditional push button. Using the TTP223-B touch detector IC It measures the capacitance of a metallic pad. It can detect the change in capacitance when a finger is near it. This is the same technology used in the iPhone touch screen. So you can place the metallic pad under a non-metallic surface such as a plastic or glass sheet and it will still work as a button. This may be useful for projects that need to be waterproof. You can also make a secret button by placing it inconspicuously behind a smooth surface. For instance you could place them under a nonmetallic card table and by casually pressing the right location on a tabletop surface you could mysteriously control your DIY project.
Features
Grove compatible interface
2.0-5.5V DC supply
response time max about 60mS at fast mode, 220mS at low power mode @VDD=3V
Low power consumption
2.0cm x 2.0cm twig module
Power indicator led
Applications Ideas
Inconspicuous button
Water proofed electric product
Button key replacement
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product on our website seeedstudio.com
Note: The dimension is the size of outside packing
KY-037 High Sensitivity Sound Detection Module for Arduino AVR PIC
For sound detection module has two outputs: 1. AO, analog output, real-time output voltage signal of the microphone 2. DO, when the sound intensity reaches a certain threshold, the output high and low signal Module features: 1. There is a mounting screw hole 3mm 2. the use 5v DC power supply 3. Analog output 4. There are threshold level output flip 5. High sensitive microphone and high sensitivity. 6. A power indicator light 7. The comparator output is light
1pc Tessel Climate Module
Description
Detect humidity and temperature from your environment. Monitor your plants or exotic pets. Pull weather data from the internet and replicate a climate by hooking up relays to fan/heater/humidifiers.
FEATURES
Measure 0 to 70 °C (32 to 160 °F) with ±1° accuracy
Measure 0% to 80% relative humidity
1pc BlueStack Micro+ (iOS version)
Bluestack board, supports DVMEGA raspberry Pi – boards (not included), both dual and single band. With the BlueDV app, you have access to:
via Bluetooth: DMR and Fusion, NO DSTAR!!
via Windows or Linux (USB): DSTAR, Fusion and DMR.
IOS version Bluetooth ONLY
- Switch activated (in), serial mode for Jonathan Naylor (G4KLX mode), MMDVM, BlueDV for Windows, or DVMEGA firmware upgrade mode via X-loadertool.
Note:new units will be switching off programming-mode after 1 minute. This is for MMDVM-mode. Older units; disconnect the wire on radio board after upgrade. Download the needed firmware for the DVMega board HERE!
- Switch de-activated (out), BlueDV mode, connecting to BlueDV App. BlueDV is an IOS app, so perfect to use as mobile hotspot!!
NOTE: NO DSTAR SUPPORT YET.
Unit is always powered through the micro usb, so use an adaptor or a battery-pack to power, or just power via the PC/USB-hub.
If you want BlueStack Andorid version, please visit here.
Technical Details
Dimensions 97mm x 80mm x 15mm
Weight G.W 13.5g
Battery Exclude
Part List
BlueStack Micro+ (Ios version) 1
DHT22/AM2302 Digital Temperature And Humidity Measurement Sensor for Arduino With 3-PIN Wire
This is a calibrated digital temperature and humidity module with onboard sensor DHT22 (AM2302), which features higher accuracy and wider measuring range than DHT11.
It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.
Applications
Weather station
Humidity controller
Test & detection device
How to Use
In the case of working with a MCU:
* VCC ? 3.3V ~ 5.5V
* GND ? GND
* DOUT ? MCU.IO
Package Contains
DHT22 Temperature-Humidity Sensor × 1
XH2.54 3-pin wire × 1
WWH-Mechanical End Stop Endstop Switch Module V1.2
Description:
The mechanical endstop uses a lever switch to detect when it is activated. The switch is wired up so that when activated, it pulls the signal to LOW. There is also an LED on the board that will light up when the switch is activated.It uses a standard 4 pin .100" pitch header and accepts a standard, old-style CD-ROM audio connector cable.
Package list:
1 x Mechanical Endstop Switch Module
Weiweihui Technology Co., Ltd.
Generic GM1651 LCD Non-Contact 50:1 Digital Infrared IR Thermometer Laser Temperature Gun Tester with USB Interface
Features: Range: -30~1650 (-22~3002) Distance: Spot = 50: 1 Data Storage/Recall Function Adjustable Emissivity Preset at 0.95 )Spectral Response from 8~14nm Large clear LCD display with backlight for easy readout even in dark places USB interface to connect your PC Data Hold Function Maximum, Minimum, Average and Difference temperature functions High/Low Temperature Alarm Response time: 500ms Measure hazardous or inaccessible objects (high-voltage parts) Laser on/off selection Auto Power Off Specifications: Range: -30~1650 (-22~3002)Accuracy: 0~1650/32~3002 1.5 or 1.5 %; -30~0/-22~32 3, hichever is bigger Resolution 0.1 /Repeatability1% or 1Distance Spot Ratio 50:1 Emissivity 0.1 ~ 1.00 adjustable Response Time 500ms Wavelength 8-14m General Characteristics: Power Supply: 1 * 9V/6F22 battery (not included) Working temp. /humidity: 0~40, 10~95% RHItem Package List: 1 * IR Thermometer 1 * USB Interface1 * CD Software 1 * Engllish Manual
5A/9V LED Display Multi Tester Dual USB Output Current Detector
Product Dimensions 2.4 x 0.6 x 1.1 inches
Item model number VC3
Color Random
Material Transparent Plastic, Chip Set
Shape Square
Number Of Pieces 1
Handle Material Transparent Plastic
Measurement Accuracy Within 3%
Description Pile No Need
Unique Bargains 40pcs M3 20+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: 20mm / 0.79-inchHex Side Width: 5.2mm / 0.2-inchThread Size:Â M3Total Length:Â 26mm / 1.02-inchNet Weight: 102gMaterial: BrassColor: Gold TonePackage Content: 40pcs x Hex Standoff Spacer
Unique Bargains 100pcs M3 19+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: 19mm / 0.75-inchHex Side Width: 5.2mm / 0.2-inchThread Size:Â M3Total Length:Â 25mm / 0.98-inchNet Weight: 239gMaterial: BrassColor: Gold TonePackage Content: 100(+/-2%)pcs x Hex Standoff Spacer
WWH-1pc DHT22 Temperature and Humidity Sensor
DHT22 is a compound digital temperature and humidity sensor which outputs calibrated digital signals. Thanks to the dedicated digital module acquisition technology and temperature and humidity sensing technology applied to the module, DHT22 comes with very high reliability and excellent long-term stability.
DHT22 includes a capacitive moisture sensor and a NTC temperature measuring element which is connected to a high-performance 8-bit microcontroller, resulting an excellent quality, super fast response time, strong anti-interference ability and extremely cost-efficient.
Compared with SHT10 temperature and humiditiy sensor, DHT22 enjoys a higher precision and lower price, making it an ideal choice for mid price range, high performance temperature & humidity sensors.
If used together with Arduino expansion boards, you'll easily get interactives of correlation between temperature and humidity perception.
Note: DHT22 digital temperature and humidity sensor is designed for analog sensor interfaces. The analog interface is used as a digital one which will not occupy other digital interfaces on the Arduino. You can also use the analog-to-digital-converting cable to connect DHT22 to digital interfaces.
Humidity Response Rime: condition: 1/e(63%)25?, 1m/s in the air
Weiweihui Technology Co., Ltd.
100pcs M3 30+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: 30mm / 1.18 -inch Hex Side Width: 5mm / 0.2 -inch Thread Size: & nbsp; M3 Total Length: & nbsp; 36mm / 1.42 -inch Net Weight: 363g Material: Brass Color: Gold Tone Package Content: 100(+/-2%)pcs x Hex Standoff Spacer
5mm×5mm×20 inch ABS Plastic Square Bar Rod for Architectural Model Making DIY White 2pcs
Product Features:Material : ABSShape: RodKEY_TAB Color: WhiteThickness: 5mmLength(Approx): 50cm / 20 inchesKEY_TAB Finish: SmoothPackage included: 2 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
5/16×20 inch ABS Plastic Round Bar Rod for Architectural Model Making DIY White
Product Features:Material : ABSShape: RodKEY_TAB Color: WhiteThickness: 8mmLength(Approx): 50cm / 20 inchesKEY_TAB Finish: SmoothPackage included: 1 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
FRP Fiberglass Round Rod 3/32 inch Dia 20 inch Length White Engineering Round Bar Rod 2pcs
Product Description: & nbsp; 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, & nbsp; 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. & nbsp; Product Features: Material: Fiberglass Shape: Round Rod & nbsp; Color: White Diameter: 2.5 mm Length: 50cm / 20 inches & nbsp; Finish: Smooth ? Package included: & nbsp; 2 pcs x Fiberglass Round Rod & nbsp;
3/64×20 inch ABS Plastic Round Bar Rod for Architectural Model Making DIY White 10pcs
Product Features:Material : ABSShape: RodKEY_TAB Color: WhiteThickness: 1mmLength(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
2PCS ID 10MM SCS10UU Linear Motion Ball Bearing CNC Slide Bushing
Model: SCS10UU
Inner diameter:10mm/0.39''
Overall dimension:35x40x26mm/1.37''x1.57''x1.02''
Packing:2pcs
TP4056 1A Li-lon Battery Charger Board Charging Module Lithium Battery DIY Mini USB Port
Module Name: rechargeable lithium battery plate
method: linear charge 1%
Charging current: 1A Adjustable
Charge Accuracy: 1.5%
Input voltage: 4.5V-5.5V
full charge voltage: 4.2V
Charging indicator: red green full charge
Charging input interface: mini USB
Working temperature: -10 Degree to +85 Degree
Reverse: NO
Weight: 10g external
Dimensions: 25 * 19 * 10mm
Package Included:
1 X TP4056 1A Lipo Battery Charging Board Charger Module lithium battery DIY Mini USB Port
50pcs M3 4+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: 4mm / 0.16-inchHex Side Width: 5.2mm / 0.2-inchThread Size: & nbsp;M3Total Length: & nbsp;10mm / 0.39-inchNet Weight: 32gMaterial: BrassColor: Gold TonePackage Content: 50(+/-2%)pcs x Hex Standoff Spacer
10Pcs DIY SMD Rotating LED SMD Components Soldering Practice Board Skill Training Kit
Description:
Working voltage: 3~12V
Board size: 90 x 60 x 1.6mm
This DIY SMD practice board suitable to improve soldering level and speed.
Package included:
10 xSMD Components SolderingSkill Training Kit
Unique Bargains 6pcs M3 5+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: 5mm / 0.2-inchHex Side Width: 5.2mm / 0.2-inchThread Size:Â M3Total Length:Â 11mm / 0.43-inchNet Weight: 6gMaterial: BrassColor: Gold TonePackage Content: 6pcs x Hex Standoff Spacer
Unique Bargains 80pcs 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: 32g Color: White Material: Nylon Package Content: 80+/-2%pcs x Hex Standoff Spacer
WWH-1pc 50A Current Sensor(AC/DC)
This is a breakout board for the fully integrated Hall Effect based linear ACS758 current sensor. The sensor gives precise current measurement for both AC and DC signals.The thickness of the copper conductor allows survival of the device at high overcurrent conditions.
The ACS758 outputs an analog voltage output signal that varies linearly with sensed current.
This current sensor enables you to monitor currents in your project every second for energy saving or circuit protecting purposes.
Arduino interface compatible
120 kHz typical bandwidth
3 µs output rise time in response to step input current
Output voltage proportional to AC or DC currents
Factory-trimmed for accuracy
Extremely stable output offset voltage
Nearly zero magnetic hysteresis
Total output error improvement through gain and offset trim over temperature
Monolithic Hall IC for high reliability
Ultra-low power loss: 100 µO internal conductor resistance
SHIPPING LIST
Sensor x1
Analog Sensor Cable (SKU:FIT0031) x1
Weiweihui Technology Co., Ltd.
WWH-1pc K Type Thermocouple
INTRODUCTION
This is a K type Thermocouple (Temperature sensor) which is very popular for 3D printers such as Ultimaker and Makerbot. You can hardly damage them or mishandle them. You just need an additional IC (Like an AD595) for interpeting the data from this sensor.
SPECIFICATION
Measure Temperature:0-800 °C
Accuracy: ±2 °C
Cable Color Code: Red (+), Blue(-)
SHIPPING LIST
K Type Thermocouple x1
Weiweihui Technology Co., Ltd.
Orange Pi PC Plus Support Lubuntu linux and android mini PC Beyond Raspberry Pi 2 Wholesale is available
Hardware specification CPU H3 Quad-core Cortex-A7 H. 265/HEVC 4K GPU ·Mali400MP2 GPU @600MHz ·Supports OpenGL ES 2.0 Memory (SDRAM) 1GB DDR3 (shared with GPU) Onboard Storage TF card (Max. 32GB) / MMC card slot 8GB EMMC Flash Onboard Network 10/100 Ethernet RJ45 Video Input A CSI input connector Camera: Supports 8-bit YUV422 CMOS sensor interface Supports CCIR656 protocol for NTSC and PAL Supports SM pixel camera sensor Supports video capture solution up to 1080p@30fps Audio Input MIC Video Outputs Supports HDMI output with HDCP Supports HDMI CEC Supports HDMI 30 function Integrated CVBS Supports simultaneous output of HDMI and CVBS Audio Output 3.5 mm Jack and HDMI Power Source DC input, USB OTG input don't supply power USB 2.0 Ports Three USB 2.0 HOST, one USB 2.0 OTG Buttons Power button Low-level peripherals 40 Pins Header, compatible with Raspberry Pi B+ GPIO (1x3) pin UART, ground. LED Power led & Status led Key IR input, POWER Supported OS Android Lubuntu, Debian, Raspbian Image Interface definition Product size 85mm × 55mm Weight 70g
50pcs M4 10+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: 10mm / 0.39 -inch Hex Side Width: 6.8 mm / 0.27 -inch Thread Size: & nbsp; M4 Total Length: & nbsp; 16mm / 0.63 -inch Net Weight: 120g Material: Brass Color: Gold Tone Package Content: 50(+/-2%)pcs x Hex Standoff Spacer
HighTek HK-5110A Industrial-grade 4x RS485 Input and 1x RS485 Output RS485 HUB 485 Isolated Splitter HUB Distributor
HK-5110A 4xRS485 Input and 1xRS485 Output RS485 HUB 485 SplitterFeatures:Interface characteristic: compatible with RS-232C and RS-485 standards by EIA/TIA.Electric interface: 10 terminals for RS-232C and RS-485 interface ends.Transmission media: twisted pair cable or shielded cable.Operation mode: asynchronous half duplex.Signal indication:7 pilot lamps for Power (PWR),Send (TD),Receive (RD).Failure(E1-E4).Isolation degree: isolation voltage 2500Vrms 500DC non-stop, DC/DC module.Transmission rate: 115.2K-300BPS.Protection grade: ±15KV ESD protection for RS-232 interface and 600W lighting surge protection for each RS-485 interface.Transmission distance: 0-5,000 meters (115,200bps-300bps).Dimensions: 1200mmX72mmX2mm.Working Circumstance: -25 to 70 degree C, relative humidity 5%-95%.
Unique Bargains 50pcs M3 8+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: 8mm / 0.31 -inch Hex Side Width: 5.2 mm / 0.2 -inch Thread Size: M3 Total Length: 14mm / 0.55 -inch Net Weight: 57g Material: Brass Color: Gold Tone Package Content: 50(+/-2%)pcs x Hex Standoff Spacer
1PC Grove IoT Developer Kit
Part List
1xIntel® Edison for Arduino
1xGrove Starter Kit Plus - IoT Edison
WWH-1pc DMX Shield
The DMX-shield is an add-on (or "shield") for the Arduino. It is an easy way to use the Arduino as a DMX-Master device, just by adding the DMX-shield on the top of the Arduino.
This DMX / RDM Shield is a low cost high quality solution that allows you to connect your Arduino driven artwork into DMX512 networks. The shield is populated with high quality NEUTRIK XLR 3pin Connectors (1x male and 1x female). The MAX485 based shield can be used as DMX Master, Slave and as RDM transponder.A unique RDM device id will be handed out from out range to you as well, this will make your device worldwide unique.
The following settings are configurable via the onboard jumpers:
Send data via TX or Digital pin 4
Receive data via RX or Digital pin 3
Hardware slave mode or Software Controlled Slave/Master via Digital pin 2 (Required for RDM)
Enable / Disable shield
In case you have the shield configured to use the RX and TX pins you have to disable the shield before you can upload your new sketch onto the Arduino board. This jumper allows you to disable the shield without disconnecting it from the Arduino board which saves time.
SHIPPING LIST: DMX shield x1
Weiweihui Technology Co., Ltd.
3pcs DC 12V 1CH Channel 433MHz Relay Wireless Remote Control Switch Transmitter
Features:
1.Suitable for all lights.
2.Energy-saving and environment protection
3.Fast response and long control distance.
4.Stable performance and strong to resist interference, not obstructed by walls and furniture!
5.Easy to install and simple to use.
6.Application:Garage Door,Household Electrical Appliances,RGB lights
7.Characteristic:Double control(wall switch function and control function),safety(the shell applies to the fire-retardant material),easy installation(just wire connection)
Specifications:
1.Material:ABS Plastic
2.Battery:23A Battery (Battery is not included)
3.Operating voltage: 12V
4.Frequency: 433MHZ
5.Reference distance: 150 meters (This is the theory distance in open environment without interference, practical application due to the interference environment and decreased)
6.Current job: 9 ~ 12mA
7.Transmitting power: 10-15mw
8.Frequency deviation: & plusmn; 0.2MHz
9.Size (LxWxH): 58x38x15 (mm)
Package included:
3 x Wireless Remote Control (Battery is not included)
For Arduino Robot Project - Crystal Clear Arcylic Case Housing for Arduino UNO R3 PCB
We produce this board based on the open-source arduino official schematics. The printing or color on the board may be different from each production date, but the function is exactly the same.
Package included:
1 * Arcylic case for Arduino UNO R3
Digital Anemometer Woopower GM816 Wind Speed Meter Air Flow Velocity Thermometer Measuring Device with LCD Backlight
Features:
Wind Scale Anemometer
Measure wind speed and temperature. Large easy-to-read LCD display with backlight. Wind speed in Beaufort wind scale bar graph.
Wind chill indication.
Data hold function.
High precision pressure sensor.
Quick response, external thermistor.
Auto/manual power off.
Temperature display in degree/F.
Wind speed range: 0-30m/s
Wind temperature range: -10 - 45degree (14-113F)
Current/max/average wind speed reading.
Wind speed unit: m/s, Km/h, ft/min, Knots, mph.
Powered by a 3V CR2032 battery.
Specifications:
Air Velocity:
Range: 0 - 30m/s, 0 - 90km/h, 0 - 5860ft/min, 0 - 65mph, 0 - 55Knots
Resolution: 0.1m/s, 0.3km/h, 19ft/min, 0.2mph, 0.2Knots
Threshold: 0.1m/s, 0.3km/h, 39ft/min, 0.2mph, 0.1Knots
Accuracy: +/- 5%
Air Temperature:
Range: -10 - 45degree, 14 - 113F
Resolution: 0.2degree, 0.36F
Accuracy: ±2degree, ±3.6F
Power Supply: 1 * 3V CR2032 battery
Thermometer: NTC Thermometer
Operating Temperature: -10~45degree (14~113F)
Operating Humidity: less than or equal to 90%RH
Storage Temperature: -40~60degree, -40~140F
Current Consumption: About 3mA
Item Size: 105 * 40 * 18mm
Item weight: 50g
Package including:
1 * Digital Anemometer
1 * 3V CR2032 Battery
1 * Lanyard
1 * User Manual
100pcs M3 27+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: 27mm / 1.06 -inch Hex Side Width: 5.2 mm / 0.2 -inch Thread Size: & nbsp; M3 Total Length: & nbsp; 33mm / 1.3 -inch Net Weight: 326g Material: Brass Color: Gold Tone Package Content: 100(+/-2%)pcs x Hex Standoff Spacer
2pcs M3 16+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: 16mm / 0.63 -inch Hex Side Width: 5mm / 0.2 -inch Thread Size: & nbsp; M3 Total Length: & nbsp; 22mm / 0.87 -inch Net Weight: 6g Material: Brass Color: Gold Tone Package Content: 2pcs x Hex Standoff Spacer
4 Inch Electric Chain Saw Portable One-hand Saw Wood Cutter for Makita 18V Battery-Grey
SpecificationsName: Electric Chain SawFit for 18V Makita battery (Not included) Color: Blue/Red/Green/GrayMaterials: ABS+metalPower: 550WNo-load Speed: 3000rpmGuide Plate Length: 4 inchFeatures-The function of temperature control is to protect the motor from burning. -The shell is covered with rubber, and it feels good. -Special guide plate, tungsten steel ball does not need to be lubricated, so that the machine reduces resistance during operation and reduces wear on the machine. -Intelligent circuit control board, overload protection, to meet your different construction needs. -Lightweight body, light and convenient, lightweight design, long time holding and not tired hands. -Fine quality guide plate chain, deep quenching, more wear-resistant, smooth cutting. -Pure copper motor, strong power, fast cutting, improve efficiency. -Practical, fast speed, low power consumption. -Small size, can be held with one hand. Package Included1 x Electric Chain Saw(This product does not include batteries. )More Details:
190mm Electric Circular Saw Household Aluminum Body Portable Wood working
Feature: 1. The circular saw has a high-torque motor and a compact design for a range of cutting applications, and will cut 2X material at 45 degrees. 2. The high torque motor produces 5500 RPM for faster cutting. 3. Engineered for smooth, accurate cutting and added durability in harsh job site conditions. & nbsp; Specification: NameElectric Circular Saw For Makita 18V Lithium BatteryTypeCircular SawPower SupplyMakita 18V Lithium-Ion Battery (NOT included) Blade Diameter190mm (NOT included) No Load Speed5500RPMWeight 3.3 kg & nbsp; Note: 1. Please allow 0.5 -1cm differences due to manual measurement. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. & nbsp; Package Included: 1 x Circular Saw 1 x Manual & nbsp; Makita battery and saw blade are NOT included.
Cordless Electric Reciprocating Saw Recip Sabre Saw W/ 4*Blade For Makita 18/21V Battery-Blue
Feature: 1. Powerful motor. Controlled, quickly cutting through wood, pipe and metals. 2. Free Blade Change. You can quickly swap out and replace blades without using any extra tools. 3. Variable Speed Trigger. With lock protective function. 4. Compact Design. Light weight for convinient grip. Compact body delivers powerful energy. 5. LED light. Convenient to use in the dark or at night. Specification: Name: Reciprocating SawColor: White, Red, Yellow, Blue, BlackBattery: Fit for Makita 18/21V battery (Not Included) Power Source: Battery/CordlessSpeed control mode: Stepless speed changeNo-Load Speed: 0-4000RPM Reciprocating stroke: 30mmCutting Depth In metal: 10MMCutting depth in wood: 100mmCutting depth in the pipe: 100mmSize: 39x 15.5 cm/ 15.4 x 6.1"S cope of application: sawing wood metal plastic, etc. Package Include: 1 x Reciprocating Saw (No Battery) 4 x Reciprocating Blade1 x User Manual1 x Storage BoxMore Details:
21V 8Inch Cordless Electric Chain Saw Brushless Garden Woodworking Cutting Tool Kit With 2pcs Battery-EU Plug
Feature: 1. ?Copper core motor?Powerful power, long life, durable output. 2. ?Non-slip handle?Comfortable shock absorption, ergonomic design. 3. ?One key switch & Security lock?Easy to start and close the chainsaw. 4. ?High-quality variable s speed control switch?Press and use, and stop when loose. 5. ?Dust-proof heat dissipation holes?Effective heat dissipation without burning. 6. ?Adjust the tightness of the chain?No need to disassemble, just turn the screw to adjust. 7. ?High-quality guide chain?Deep-hardened chain is more wear-resistant and smooth cutting. 8. ?Automatic fuel injection system?High efficiency lubrication, reduce the friction resistance of the guide chain, run smoother, and greatly increase the service lifeSpecification: Chain MaterialHigh Carbon SteelPlugUS Plug, EU Plug (Optional) ColorBlack-redChain speed5M/SBattery voltage21VRotating Speed6000r/minType of guide platechain wheel typeLength of guide plate 20.3 cm/8''Product Dimension11x 7.5 x49cm/ 4.3 x3x 19.3 ''Package size34x15x23cm/ 13.4 x 5.9 x 9.1 ''BatteryFit for Makita BatteryPackage Included: 1 xElectric Saw2 xBattery1 xAdapter1 xD-type Auxiliary Handle1 xAccessory Kit1 xBox & nbsp; & nbsp;
8mmx8mmx20inch Acrylic Rod Square Clear Acrylic Plastic Rod Solid PMMA Bar 3pcs
Description:KEY_TAB 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.KEY_TAB Features:Material : Acrylic (PMMA)Shape: Square BarsColor: Transparent clearFinish: SmoothSize : 8mmLength(Approx): 50cm / 20 inchesKEY_TAB KEY_TAB Package included: 3 pcs x Acrylic Plexiglass RodKEY_TAB KEY_TAB KEY_TAB
WWH-Reprap Smart controller LCD12864 Version (LED turn on control) For Sanguinololu board
Description:
This controller is 100% compaitble with original design .That mean you can use the original RAMPS adpter.Added a small function which is LED backgroud light control circuit to smart controller , with shorting the pins to decide the LED turn on all the time or turn on 30 seconds and than turn off automaticly.IF you used to start the printing jobs at night and get the parts at the next morning , that means with the new modification LCD back light will not annoying you any more ,you can make the time of light turn on longer or shorter by adjust the TRIMM R4 100K form 10s to 2mins. Hope you will like that.
We have two shape of the PCB--rectangle and square,there is not any difference between the following two 12864 LCD module display except for the shape, just choose either of them to fit your printer. The item in this list is square LCD12864 display module, you also can buy the rectangle one here.
If you have ever bought a Smart LCD controller dispaly from us, but want to use with other boards, you just need to buy an adapter separately,which is 100% compatible with the controller. Purchase adapters here.
For more information please refer to our WIKI Page, Marlin and ARDUINO library folder.
Package list:
1 x Smart Controller
2 x 30cm cable
1 x Adapter(Optional)
Weiweihui Technology Co., Ltd.
sparkfun big easy driver stepper motor driver board for bi-polar stepper motors up to a max 2a/phase maximum motor drive voltag
sparkfun big easy driver stepper motor driver board for bi-polar stepper motors up to a max 2a/phase maximum motor drive voltage of around 30v includes on-board 5v/3.3v regulation allegro a4988 chipThe Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to a max 2A/phase. It is based on the Allegro A4988 stepper driver chip. It's the next version of the popular Easy Driver board.Each Big Easy Driver can drive up to a max of 2A per phase of a bi-polar stepper motor. It is a chopper microstepping driver which defaults to 16 step microstepping mode. It can take a maximum motor drive voltage of around 30V, and includes on-board 5V/3.3V regulation, so only one supply is necessary. Although this board should be able to run most systems without active cooling while operating at 1.4-1.7A/phase, a heatsink is required for loads approaching 2A/phase. You can find the recommended heatsink in the related items below.Features:Bi-polar Microstepping Driver2A/Phase Max1.4-1.7A/Phase w/o HeatsinkMax Motor Drive Voltage: 30VOn-board 5V/3.3V Regulation
M3 30+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: 30mm / 1.18 -inch Hex Side Width: 5mm / 0.2 -inch Thread Size: & nbsp; M3 Total Length: & nbsp; 36mm / 1.42 -inch Net Weight: 5g Material: Brass Color: Gold Tone Package Content: 1pcs x Hex Standoff Spacer
2PCS 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM
5V Relay Module 4-Channel. This is a 5V 4-Channel Relay interface board. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
21V Portable High Pressure Washer Cordless Car Washing Guns Sprayer Water Cleaner W/ 12V/21V Battery-#3
& nbsp; & nbsp; & nbsp; & nbsp; Main Features: & nbsp; & nbsp; ? Flexible use, easy to clean. & nbsp; ? Li-ion battery, simple to control. & nbsp; ? Lightweight and convenient, long battery life. & nbsp; ? User-friendly comfort handle, long-term grip is effortless. & nbsp; ? You can clean anywhere there is water, including using a bucket, bottle, stream or pool. & nbsp; ? Stainless steel fine screen, high efficiency and deep filtration, deep double filtration of impurities in water, long service life of protection pump. & nbsp; & nbsp; & nbsp; Specification & nbsp; & nbsp; Material: Engineering Plastic & nbsp; Rated Power: 350W & nbsp; Rated Pressure: 9 BAR & nbsp; Flow Load: 120 L/H & nbsp; Suck Water High: 1.5MKEY _TAB Outlet Pipe Length: 5M & nbsp; 12V Battery Capacity: 6000mAh & nbsp; 21V Battery Capacity: 10000mAh & nbsp; Optioanl Battery Voltage: 12V/21V & nbsp; Optional Pattern: 1 Battery SET/2 Battery SET & nbsp; & nbsp; & nbsp; Package Contents & nbsp; 1 x Portable Pressure Cleaner & nbsp; 1 & nbsp; or 2 & nbsp; x 12V/21V Battery & nbsp; 1 x Charger & nbsp; 1 x 5M Water Inlet Hose & nbsp; 1 x Multifunctional Long Rod & nbsp; 1 x Through Water Connector & nbsp; 1 x Tap Connector & nbsp; 1 x Filter & nbsp; 1 x User Manual & nbsp;
