3.5mm plug mobile phone headset to RJ9 4P4C plug adapter cable for Aastra Mitel Nortel Shoretel Avaya 2400 4600 sereies etc
3.5 mm plug mobile phone headset to RJ9 4P4C plug adapter cable for Aastra Mitel Nortel Shoretel Avaya 2400 4600 sereies etc
CJMCU-472 TS472 Low Noise Microphone Preamplifier Module Electret Microphone Dedicated Board
Schematic: http: //img. banggood. com/file/products/20180515014942CJMCU-472. pdf Feature: & nbsp; The TS472 is an advanced microphone preamplifier solution, especially intended for mobile multimedia applications, with the following key features. Low noise: 10 nV/Hz typ. equivalent input noise at F = 1 kHz Fully-differential input/output 2.2 to 5.5 V single supply operation Low power consumption at 20 dB: 1.8 mA Fast start-up time at 0 dB: 5 ms typ. Low distortion: 0.1 % typ. 40 kHz bandwidth at -3 dB and adjustable gain Active low standby mode function (1 uA max) Low noise 2.0 V microphone bias output Available in flip-chip lead-free package and QFN24 4 x 4 mm ESD protection (2 kV) Refer to the TS472 datasheet for complete device information. & nbsp; Package includes: & nbsp; 1 x & nbsp; Microphone Preamplifier Module
78Oz-in 4-Lead NEMA17 Stepper Motor with Cable for TEVO 3D Printer 1.8A Step Angle
Specifications: & nbsp; Size about motor: & nbsp; - & nbsp; Shaft Length: 23mm - Shaft Dia: about 5mm - & nbsp; Motor Length (mm): 38mm Parameter about motor: - & nbsp; Step Angle (deg): 1.8A - & nbsp; Rated Current (A): 1.68A - & nbsp; Phase Resistance (Ohm): 1.65 - & nbsp; Phase Inductance (mH): 2.8 mh - & nbsp; Detent Torque(N. cm): 24mm - & nbsp; Voltage: 2.8V - & nbsp; Phase Voltage (20°C): 2.0X (1 & plusmn; 15%) & Omega; /Phase - & nbsp; Holding torque: & ge; 480 mN. M & nbsp; Package Included: 1 x & nbsp; Nema 17 Stepper Motor Note: * Due to different production batches, the label of the product will be different. & nbsp; & nbsp; & nbsp;
100Pcs Blue Insulated Bullet Butt Male and Female 16-14 AWG Wire Crimp Terminals
ABSOUTE 100pcs 16-14 Gauge Insulated Male/Female Bullet Quick Splice Wire Terminals Wire Crimp Connectors SetProduct description:High quality Terminals Connector KitType: Insulated Male / Female Bullet Quick Splice Terminals ConnectorPackage Quantity:100pcsFully-Insulated Spade Female................50pcsSemi-Insulated Spade Male...................50pcsColor: BlueMaterial: Copper + PEA.W.G.: 16-14Wire range: 1.5-2.5mm²Max current=27AComply with all relevant US European standards, Conforms to Marine automotive etc manufacturer's specifications for wiring repairs necessary for maintaining electrical warrantiesBlue Female Insulated Bullet Butt Crimp Terminals * 50Blue Male Insulated Bullet Butt Crimp Terminals * 50Type:Bullet Butt Crimp TerminalsWire Gauge:16-14AWGQuantity:50Pcs Female + 50Pcs MaleInsulation Material:PVCContact Material:BrassMaterial thickness: 0.4mm
AI-Thinker AB-02 BLE Bluetooth Audio Module 5.0 DIY Module Low Power Wireless Mesh Networking
. size_table_start table,. size_table_start table tr td { border: 2px solid #ddd; }. size_table_start table { width: 100% ; min-height: 25px ; line-height: 25px ; text-align: center ; border-collapse: collapse; }. size_table_start,. size_table_end {clear: both; }nullnull Product Overview: & nbsp; AB-02 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things widely. It can be used for other smart appliances such as smart lights, smart sockets, smart air conditioners. The core used by this module is Rota AB1611 chip, which has the characteristics of rich peripherals and low power consumption. The processor is a 32-Bit Andes architecture. The clock frequency can be adjusted from 16MHz to 72MHz. The built-in 512Kbyte programmable Flash and 64Kbyte SRAM, 16-Bit 16kHz ADC can be used for audio data acquisition. The AB-02 module complies with BT 5.0 and SIG Mesh specifications. It can form a Mesh network directly through a smartphone, and can also be connected to smart speakers such as Tmall Genie and Xiaoai classmates. It is suitable for a variety of smart home application scenarios. & nbsp; Features: & nbsp; 32-bit MCU, main frequency 16MHz ~ 72MHz adjustable 512 Kbyte on-chip programmable flash 64 Kbyte SRAM on one side Compliant with BT 5.0 protocol specifications Compliant with SIG Mesh protocol specifications Maximum transmit power can reach 10dBm It can be connected with smart speakers such as Tmall Elf and Xiao Ai & nbsp; Model Name AB-02 Packaging SMD-34 Size 27.0 * 13.0 * 2.7 ( & plusmn; 0.2 )MM Output power 10 & plusmn; 2dBm Sensitivity -94dBm Consumption (typical) BTx current @10dBm 20.99 mA CTx current @10dBm 20.99 mA BRx current @ 1Mbps (lOdBm) 9.4 mA CRx current @lMbps (10dBm) 9.5 mA Standby 3.61 mA Sleep 3.3 uA Work Temperature -20°C~70°C Storage Temperature -40°C~ & nbsp; 125°C,
bluetooth 5.0 Audio Cable Aux USB Handsfree Microphone Cable Adapter AUX Audio Lossless MIC Music Line for CD DVD
Specification: 1. Name: Audio Cable Adapter2. Model: E167243. Color: black4. Material: ABS5. Transmitter Distance: 15m6. Frequency Response: 20Hz-20KHz7. Frequency Range: 2.402 - 2.480GH z8. Distortion rate: =1%9. Current: 20mAh10. bluetooth name: JieRi-BT 5908 & nbsp; 11. bluetooth version: 5.012. Product voltage: 12V13. Microphone Length: 150cm14. Applicable models: For Kenwood 13-pin cd host. (For example: KRC-553, CA-C2AX, KCA-iP500, CA-C1AX, etc. )Features: 1. Use original car's AUX signal for HD audio transmission. Function via bluetooth-enabled devices. 2. bluetooth 5.0. 3. Eliminate the clutter caused by cables and cords. 4. No functional limitations of the car radio. 5. Allows you to connect an external audio source. 6. Integreated intelligent voice noise reduction tenology to reduce noise. 7. The product uses digital audio processing to restore HIFI sound quality. 8. Can answer the phone in clear sound. Installation: 1. Red power cable connected to 12V+2. Black power cable connected to 12V-3. Plug into the CD player Jack (please confirm corresponding socket), mobile phone is connected with the bluetooth module, aux audio source selection, you can play mobile phone music. Package Include: 1 x Audio Cable Adapter1 x bluetooth MicrophoneNotices: & nbsp; 1. We don't confirm 100% to compatible above car model years. please make sure that connector can fit for yor car before you order. 2. Professional installation is recommended. 3. Please allow a little error due to manual measurement. & nbsp;
bluetooth 5.0 Audio Cable Aux USB Handsfree Microphone Cable Adapter AUX Audio Lossless MIC Music Line for CD DVD
Specification: 1. Name: Audio Cable Adapter2. Model: E167243. Color: black4. Material: ABS5. Transmitter Distance: 15m6. Frequency Response: 20Hz-20KHz7. Frequency Range: 2.402 - 2.480GH z8. Distortion rate: =1%9. Current: 20mAh10. bluetooth name: JieRi-BT 5908 & nbsp; 11. bluetooth version: 5.012. Product voltage: 12V13. Microphone Length: 150cm14. Applicable models: For Kenwood 13-pin cd host. (For example: KRC-553, CA-C2AX, KCA-iP500, CA-C1AX, etc. )Features: 1. Use original car's AUX signal for HD audio transmission. Function via bluetooth-enabled devices. 2. bluetooth 5.0. 3. Eliminate the clutter caused by cables and cords. 4. No functional limitations of the car radio. 5. Allows you to connect an external audio source. 6. Integreated intelligent voice noise reduction tenology to reduce noise. 7. The product uses digital audio processing to restore HIFI sound quality. 8. Can answer the phone in clear sound. Installation: 1. Red power cable connected to 12V+2. Black power cable connected to 12V-3. Plug into the CD player Jack (please confirm corresponding socket), mobile phone is connected with the bluetooth module, aux audio source selection, you can play mobile phone music. Package Include: 1 x Audio Cable Adapter1 x bluetooth MicrophoneNotices: & nbsp; 1. We don't confirm 100% to compatible above car model years. please make sure that connector can fit for yor car before you order. 2. Professional installation is recommended. 3. Please allow a little error due to manual measurement. & nbsp;
PPTVC 3.5mm to 2RCA Audio Cable10ft Auxiliary Adapter Stereo Splitter CableAUX RCA Y Cord for SmartphoneSpeakersTabletHDTVMP3 Player
??What??s it used for??Easily connect a smartphone, tablet, or MP3 player to a speaker, stereo receiver, or other RCA-enabled device. 3.5 mm Male Connector on one end and two Male RCA connectors on the other end. ??Widely Compatibility??The audio auxiliary stereo Y splitter cable is compatible with iPhone, iPod, iPad, MP3 players, CD players, laptops, tablets and any other digital device with a 3.5 mm audio jack; and home audio systems, like amplifier or receiver with RCA jacks. ??Nylonshirt & Metal Shell & Gold Plated?? Cable with gold-plated connectors and zinc alloy case which transmits the sound signal with minimal signal loss. the braided nylon jacket offers additional protection to prevent bent damage. ??High & Stereo Sound Quality?? The Cmple 3.5 mm Male to 2-Male RCA Cable transmits audio in stereo format. 24K gold-plated contacts ensure the cleanest sound experience possible??not only seamlessly transmitted, clear, high-quality stereo sound, but also consistent reliability and minimal signal loss. ??Worry-free to Buy??5 years manufacturer warranty.
FM Wireless Microphone Pickup Wireless Audio Transmitter FM Emission MIC Core Board V4.0 100MHz
Function:; This item make the sound; around the microphone into the FM radio,; and; transmit; out to achieve pickup and wireless radio FM transmitter, the launch frequency is adjustable, the core board green components is the adjustable capacitor, change the adjustable capacitor can change Launch frequency, adjustable range covering 88-108MHZ GB FM band. You can use the radio and the phone (the phone with the headset line to do the antenna sensitivity is poor,; is not recommended as a receiver) as a receiver! It is widely in voice pickup transmission, audio MIC, the elderly and children sleep monitoring, etc. need to pick up the sound of the occasion!; Features:; This item has unparalleled wide voltage working range from 0.7V to 9V.; It launch pure, spurious signal, the; suppression is only -60dBc.; Parameter:; Operating voltage: 0.7V -9VFrequency regulation range: 88-108MHZ (default 100MHz) Launch distance: 9V work, the use of 70 cm antenna, open space, launch distance of 50-100 metersThe relationship between the operating voltage (volts) and the supply current (MA) and the transmitted power (dBm) is as follows: 9V, 24 Ma, 10.2 dBm (i. e. 11 MW)8V, 21 Ma, 9.5 dBm7V, 19 Ma, 8.5 dBm6V, 17 Ma, 7.1 dBm5V, 14 Ma, 6.1 dBm (about 5 MW) 4V, 12 Ma, 4.5 dBm3V, 9 Ma, 2.2 dBm2V, 6 Ma, -1dBm (about 1 MW) 1.5V, 4.2 Ma, -4dBm (about 0.5 MW, general home environment emission enough, green radiation small)1V, 2.4 Ma, -9dBm 0.7V, 0.9 Ma, -20dBm (i. e. 0.01 MW); Wiring method:; The back of the core panel is labeled +, - and ANT, representing the power positive, negative, and antenna ends. The antenna generally soldered a 0.7 meter long short wire on will be OK, which is very easy! Package included: 1 x; FM Wireless Microphone Pickup Wireless Audio Transmitter
WM8960 Intelligent Voice Recognizer Audio Decoder Module Stereo 1W Amplifier Dual MIC Input
. size_table_start table,. size_table_start table tr td { border: 2px solid #ddd; }. size_table_start table { width: 100% ; min-height: 25px ; line-height: 25px ; text-align: center ; border-collapse: collapse; }. size_table_start,. size_table_end {clear: both ; }Description: It is a Audio Decoder Module for Raspberry Pi. It support for high quality voice Playing and recording. It can directly drive speakers to play music and also can used for DIY smart sound. Feature: 1. Onboard 40Pin for Raspberry Pi2. Support for Raspberry Pi Zero/Zero W/2B/3B/3B+/43. WM8960 Low power stereo output4. I2S audio output5. Support stereo output6. Support 3D surround audio output7. Support 2bit MEMS micorphone8. Programmable 3bit APA-102-2020 RGB LED Parameter: 1. Model: LC-Voice-WM89602. Work voltage: DC 5V3. TTL control level: DC 3.3V 4. 3.5 mm aduio output: 40mW (output for hearset) 5. Output channel: 2-Channel6. Output power: 2*1W7. Audio interface: I2S8. Control interface: I2C9. DAC signal to noise ratio: 98DB10. ADC signal to noise ratio: 94DB11. Work temperature: -25?~85?12. Work humidity: 5%~95%RH13. Size: 65*30*20mmPackage includes: 1 x WM8960 Audio Decoder Module
AI-Thinker AB-01 BLE Bluetooth 5.0 Audio Module DIY Module Low Power Wireless Mesh Networking
Size ConversionInchesnullnullCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size. Product Overview:; AB-01 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things. widely. It can be for other smart appliances such as smart lights, smart sockets, smart air conditioners. The core of this module is Loda AB1611 chip, which has the characteristics of abundant peripherals and low power consumption. The processor has a 32-Bit Andes architecture, and the clock frequency can be adjusted from 16MHz to 72MHz. Built-in 512Kbyte programmable Flash, 64Kbyte SRAM. A 16-bit 16kHz ADC can be for audio data acquisition. The AB-01 module complies with BT 5.0 and SIG Mesh specifications. It can form a Mesh network directly through a smartphone, and can also be connected to smart speakers such as Tmall Genie and Xiao Ai. It is suitable for a variety of smart home application scenarios.;; Features:; 32-bit MCU, main frequency 16MHz & ndash; 72MHz adjustable512 Kbyte on-chip programmable flash64 Kbyte SRAM on one sideCompliant with BT 5.0 protocol specificationsCompliant with SIG Mesh protocol specificationsMaximum transmit power can reach 10dBmIt can be connected with smart speakers such as Tmall Elf and Xiao AiDIP pin design for easy application on smart lights?? Model NameAB-01PackagingDIP-10Size 26.0 * 18.2 * 3.0 ( & plusmn; 0.2 )MMOutput power10 & plusmn; 2dBmSensitivity-94dBmConsumptio n (typical) Tx@ 9.5 dBm: 27.9 mA Tx@0dBm: 11.44 mA Rx@ 9.5 dBm: 11.8 mA Rx@0 dBm: 8.4 mA Sleep: 4uA Deep-Sleep: 0.6 uAWork Temperature; -20 °C ~ 70 °CStorage Temperature; -40 °C~125 °C,
ISD1700 Series Voice Recording and Playing Serial Module
Description:; ISD1700 voice module soon became familiar with and mastered the ISD1700 series chips designed for simple and practical circuit boards. Applicable to all ISD1700 series chips, with simple, full-featured features. The ISD1700 series of recording chips are highly integrated and high performance chips. It can be multi-segment recording, sampling rate can be adjusted from 4K to 12K, power supply can be from 2.4V to 5.5V. ISD1700 has new recording hints. When a new recording is made, the LED flickers backwards every few seconds to remind the user of the new recording. In addition, there are four kinds of voice prompt user & #39; s operation results, such as start recording, stop recording, erase, erase all the next and so on. Recorded data is stored in FLASH chip without any compression, so there is better sound quality and power storage. The chip has two independent audio signal input channels, microphone input and analog signal input. In the independent key mode, after the operation is completed, the functional chip will automatically enter the power-off mode to reduce power consumption. In SPI mode, users can perform more functions on the chip. If any memory address is to read and write on the analog channel configuration register (APC).; Specification: Size: 5.2CM x 5.5CMP ower supply: 5VRecording time: 6K, 75 seconds, 8K, 60 secondsThe working frequency of the chip is 6KHZ and 8KHZ. With power indicator lamp, the chip indicator lamp is on. It is easy to operate and can work directly without the need of microcontroller or other modules. Chip control pins have led to easy control connections; Package included: 1 x ISD1700 Series Module
HD headset RJ9 headphones with microphone for CISCO phones 7940,7960,7970 7841 7821 ,6941,6945,6961,8941,8945 8961,9951.9971 etc
HD headset RJ9 headphones with microphone for CISCO phones 7940, 7960, 7970 7841 7821, 6941, 6945, 6961, 8941, 8945 8961, 9951.9971 etc
RJ9 Plug Headset Headphones with microphone for Avaya 1600 / 9600 series-1608,1616,9620,9630,9640G,9650,9670 and Yealink Phones
RJ9 Plug Headset Headphones with microphone for Avaya 1600 / 9600 series-1608, 1616, 9620, 9630, 9640G, 9650, 9670 and Yealink Phones
AI-Thinker AB-02 BLE Bluetooth Audio Module 5.0 DIY Module Low Power Wireless Mesh Networking
Size ConversionInchesnullnullCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size. Product Overview:; AB-02 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things widely. It can be for other smart appliances such as smart lights, smart sockets, smart air conditioners. The core by this module is Rota AB1611 chip, which has the characteristics of rich peripherals and low power consumption. The processor is a 32-Bit Andes architecture. The clock frequency can be adjusted from 16MHz to 72MHz. The built-in 512Kbyte programmable Flash and 64Kbyte SRAM, 16-Bit 16kHz ADC can be for audio data acquisition. The AB-02 module complies with BT 5.0 and SIG Mesh specifications. It can form a Mesh network directly through a smartphone, and can also be connected to smart speakers such as Tmall Genie and Xiaoai classmates. It is suitable for a variety of smart home application scenarios.; Features:; 32-bit MCU, main frequency 16MHz ~ 72MHz adjustable512 Kbyte on-chip programmable flash64 Kbyte SRAM on one sideCompliant with BT 5.0 protocol specificationsCompliant with SIG Mesh protocol specificationsMaximum transmit power can reach 10dBmIt can be connected with smart speakers such as Tmall Elf and Xiao Ai; Model NameAB-02PackagingSMD-34Size 27.0 * 13.0 * 2.7 ( & plusmn; 0.2 )MMOutput power10 & plusmn; 2dBmSensitivity-94dBmConsumption (typical) BTx current @10dBm 20.99 mA CTx current @10dBm 20.99 mA BRx current @ 1Mbps (lOdBm) 9.4 mA CRx current @lMbps (10dBm) 9.5 mA Standby 3.61 mA Sleep 3.3 uAWork Temperature-20°C~70°CStorage Temperature-40°C~; 125°C,
Valcom V-9933A Noise Sensing Volume Control, Part No# V-9933A
Frequency response: 50 Hz to 12 kHz
Power requirements: -24VDC signal battery
Input impedance: 25k Ohms
Output impedance: 8 Ohms
Constant monitoring the area.
Use one per zone and/or per noise area.
Valcom V-9933A Noise Sensing Volume Control.
Automatically adjusts the volume of the paging speakers.
HP 636926-001 Front I/O Cable Assembly - With Power On/Off Switch
Cable Assem For 6300 Pro
2PCS TWO MUTE RJ9 Modular Handset Plug to Dual RJ9 jack Splitter for 2 Headsets Training Adapter headset splitter
2PCS TWO MUTE RJ9 Modular Handset Plug to Dual RJ9 jack Splitter for 2 Headsets Training Adapter headset splitter
3pcs MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
>>>More details: Click here to open
FM Wireless Microphone Pickup Wireless Audio Transmitter FM Emission MIC Core Board V4.0 100MHz
Function:; This item make the sound; around the microphone into the FM radio,; and; transmit; out to achieve pickup and wireless radio FM transmitter, the launch frequency is adjustable, the core board green components is the adjustable capacitor, change the adjustable capacitor can change Launch frequency, adjustable range covering 88-108MHZ GB FM band. You can use the radio and the phone (the phone with the headset line to do the antenna sensitivity is poor,; is not recommended as a receiver) as a receiver! It is widely in voice pickup transmission, audio MIC, the elderly and children sleep monitoring, etc. need to pick up the sound of the occasion!; Features:; This item has unparalleled wide voltage working range from 0.7V to 9V.; It launch pure, spurious signal, the; suppression is only -60dBc.; Parameter:; Operating voltage: 0.7V -9VFrequency regulation range: 88-108MHZ (default 100MHz) Launch distance: 9V work, the use of 70 cm antenna, open space, launch distance of 50-100 metersThe relationship between the operating voltage (volts) and the supply current (MA) and the transmitted power (dBm) is as follows: 9V, 24 Ma, 10.2 dBm (i. e. 11 MW)8V, 21 Ma, 9.5 dBm7V, 19 Ma, 8.5 dBm6V, 17 Ma, 7.1 dBm5V, 14 Ma, 6.1 dBm (about 5 MW) 4V, 12 Ma, 4.5 dBm3V, 9 Ma, 2.2 dBm2V, 6 Ma, -1dBm (about 1 MW) 1.5V, 4.2 Ma, -4dBm (about 0.5 MW, general home environment emission enough, green radiation small)1V, 2.4 Ma, -9dBm 0.7V, 0.9 Ma, -20dBm (i. e. 0.01 MW); Wiring method:; The back of the core panel is labeled +, - and ANT, representing the power positive, negative, and antenna ends. The antenna generally soldered a 0.7 meter long short wire on will be OK, which is very easy! Package included: 1 x; FM Wireless Microphone Pickup Wireless Audio Transmitter
VAB-R01 3.5mm Female to 2RCA Male Audio Cable Aux Audio Cable for Computer PC Smart Phone Speaker DVD TV 1.5M
Features: Extended transmission Clear sound quality Gold-plated process Good signal transmission Specifications: Brand: Model: VAB-R01 Product name: 3.5 mm female to 2RCA male audio cable Colour: Black Interface type: 3.5 mm female, RCA male Interface technology: gold-plated Transmission direction: 3.5 mm female to RCA male Conductor material: enameled copper Shell material: aluminum alloy Outer cover material: PVC Cable Gauge: 29AWG Outside diameter: 3.8 mm length: 1m / 1.5 m / 2m / 3m Warranty: 1 year Packaging: PE bag Package includes: 1 * 3.5 mm Female to 2RCA Male Audio Cable
3pcs MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
>>>More details: Click here to open
2 Megapixel OV2640 Camera Module with Adapter Board STM32 /C51 Driver
Overview: & nbsp; With 2 million pixels (1632x1232 pixels), the OV2640 image sensor is small in size and low in operating voltage, providing all the features of a single UXGA camera and image processor. Through the SCCB bus control, it is possible to output 10-bit sample data of various resolutions such as full frame, sub-sampling, and window. The UXGA image of this product is up to 15 frames per second. Users have complete control over image quality, data format and transmission. All image processing functions including gamma curve, white balance, saturation, chrominance, etc. can be programmed via the SCCB interface. OmmiVision Image Sensors use unique sensor technology to improve image quality and reduce and stable color images by reducing or eliminating optical or electronic defects such as fixed pattern noise, tailing, and floating. & nbsp; Features: & nbsp; ? High sensitivity for low illumination applications ? Low voltage for embedded applications ? Standard SCCB interface, compatible with I2C interface ? RawRGB, RGB (GRB 4: 2: 2, RGB565/555/444), YUV ( 4:2: 2) and YCbCr ( 4:2: 2) output formats ? Support UXGA, SXGA, VGA, QVGA, QQVGA, CIF, QCIF and various sizes up to 40x30 size ? Support VarioPixel subsampling mode ? Automatic influence control functions include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light streaks, automatic black level calibration. Image quality control including color saturation, hue, gamma, sharpness ANTI_BLOOM ?ISP has noise elimination and dead point compensation ? Support image scaling ? Lens loss compensation ? Automatic adjustment of saturation ? Edge enhancement auto adjustment ? Automatic noise reduction & nbsp; Specifications: & nbsp; Photosensitive Array 1632x1232 Maximum Format UXGA IO voltage 1.7V - 3.3V analog voltage 2.5 - 3.0 v (internal LDO power supply 1.2V ) Power Operation TBD Sleep
ISD1700 Series Voice Recording and Playing Serial Module
Description:; ISD1700 voice module soon became familiar with and mastered the ISD1700 series chips designed for simple and practical circuit boards. Applicable to all ISD1700 series chips, with simple, full-featured features. The ISD1700 series of recording chips are highly integrated and high performance chips. It can be multi-segment recording, sampling rate can be adjusted from 4K to 12K, power supply can be from 2.4V to 5.5V. ISD1700 has new recording hints. When a new recording is made, the LED flickers backwards every few seconds to remind the user of the new recording. In addition, there are four kinds of voice prompt user & #39; s operation results, such as start recording, stop recording, erase, erase all the next and so on. Recorded data is stored in FLASH chip without any compression, so there is better sound quality and power storage. The chip has two independent audio signal input channels, microphone input and analog signal input. In the independent key mode, after the operation is completed, the functional chip will automatically enter the power-off mode to reduce power consumption. In SPI mode, users can perform more functions on the chip. If any memory address is to read and write on the analog channel configuration register (APC).; Specification: Size: 5.2CM x 5.5CMP ower supply: 5VRecording time: 6K, 75 seconds, 8K, 60 secondsThe working frequency of the chip is 6KHZ and 8KHZ. With power indicator lamp, the chip indicator lamp is on. It is easy to operate and can work directly without the need of microcontroller or other modules. Chip control pins have led to easy control connections; Package included: 1 x ISD1700 Series Module
AI-Thinker AB-01 BLE Bluetooth 5.0 Audio Module DIY Module Low Power Wireless Mesh Networking
. size_table_start table,. size_table_start table tr td { border: 2px solid #ddd; }. size_table_start table { width: 100% ; min-height: 25px ; line-height: 25px ; text-align: center ; border-collapse: collapse; }. size_table_start,. size_table_end {clear: both; }nullnull Product Overview: & nbsp; AB-01 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things. widely. It can be used for other smart appliances such as smart lights, smart sockets, smart air conditioners. The core of this module is Loda AB1611 chip, which has the characteristics of abundant peripherals and low power consumption. The processor has a 32-Bit Andes architecture, and the clock frequency can be adjusted from 16MHz to 72MHz. Built-in 512Kbyte programmable Flash, 64Kbyte SRAM. A 16-bit 16kHz ADC can be used for audio data acquisition. The AB-01 module complies with BT 5.0 and SIG Mesh specifications. It can form a Mesh network directly through a smartphone, and can also be connected to smart speakers such as Tmall Genie and Xiao Ai. It is suitable for a variety of smart home application scenarios. & nbsp; & nbsp; Features: & nbsp; 32-bit MCU, main frequency 16MHz & ndash; 72MHz adjustable 512 Kbyte on-chip programmable flash 64 Kbyte SRAM on one side Compliant with BT 5.0 protocol specifications Compliant with SIG Mesh protocol specifications Maximum transmit power can reach 10dBm It can be connected with smart speakers such as Tmall Elf and Xiao Ai DIP pin design for easy application on smart lights Model Name AB-01 Packaging DIP-10 Size 26.0 * 18.2 * 3.0 ( & plusmn; 0.2 )MM Output power 10 & plusmn; 2dBm Sensitivity -94dBm Consumptio n (typical) Tx@ 9.5 dBm: 27.9 mA Tx@0dBm: 11.44 mA Rx@ 9.5 dBm: 11.8 mA Rx@0 dBm: 8.4 mA Sleep: 4uA Deep-Sleep: 0.6 uA Work Temperature & nbsp; -20 °C ~ 70 °C Storage Temperature & nbsp; -40 °C~125 °C,
MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
>>>More details: Click here to open
Padarsey Car Video Audio Extension Cord Cable with Detection Trigger Wire RCA Male to Male Plug Car Reverse Reversing Rear View Parking Backup Camera
1) Male to Male Connection with Detection Wire Cable2) For connecting Dash DVD, Parking Monitor3) 100% shielded offering superb protection against EMI/ RFI interference4) Weatherproof for outdoor use5) Compatible With: professional CCTV/ surveillance camera, Rearview Camera, DVD player, TV Box
ISD1700 Series Voice Recording and Playing Serial Module
Description:; ISD1700 voice module soon became familiar with and mastered the ISD1700 series chips designed for simple and practical circuit boards. Applicable to all ISD1700 series chips, with simple, full-featured features. The ISD1700 series of recording chips are highly integrated and high performance chips. It can be multi-segment recording, sampling rate can be adjusted from 4K to 12K, power supply can be from 2.4V to 5.5V. ISD1700 has new recording hints. When a new recording is made, the LED flickers backwards every few seconds to remind the user of the new recording. In addition, there are four kinds of voice prompt user & #39; s operation results, such as start recording, stop recording, erase, erase all the next and so on. Recorded data is stored in FLASH chip without any compression, so there is better sound quality and power storage. The chip has two independent audio signal input channels, microphone input and analog signal input. In the independent key mode, after the operation is completed, the functional chip will automatically enter the power-off mode to reduce power consumption. In SPI mode, users can perform more functions on the chip. If any memory address is to read and write on the analog channel configuration register (APC).; Specification: Size: 5.2CM x 5.5CMP ower supply: 5VRecording time: 6K, 75 seconds, 8K, 60 secondsThe working frequency of the chip is 6KHZ and 8KHZ. With power indicator lamp, the chip indicator lamp is on. It is easy to operate and can work directly without the need of microcontroller or other modules. Chip control pins have led to easy control connections; Package included: 1 x ISD1700 Series Module
20 Absolute 15' RCA Stereo Plug Cable 2 Male to 2 Male Car Stereo Marine Home Au
20 Absolute 15Â Feet 2 CH RCA Interconnect Cable Wire for Marine, Car Amplifier Stereo or Home AudioProduct Features:Â 12' RCA Audio Cable 2 Male to 2 Male12ft Interconnect RCA Audio Cable2 x RCA Male to 2 x RCA MaleShielded for Clear SignalBlue Translucent Outer CoverHigh Performance CableCompact, Lightweight and easy for storageUsed to split a signal for distribution to multiple devicesMade from high grade material to provide high quality output100% brand new and high qualityColor : BlueFor Car, Home, and Professional ApplicationsMolded PVC HeadsMicro Flex Shielded JacketExcellent Signal TransmissionOFC Wire for Superior Bass ReproductionPlated RCA ConnectorsReliable Zero Noise ConstructionLifetime Warranty
bluetooth 5.0 Audio Cable Aux USB Handsfree Microphone Cable Adapter AUX Audio Lossless MIC Music Line for CD DVD
Specification: 1. Name: Audio Cable Adapter2. Model: E167243. Color: black4. Material: ABS5. Transmitter Distance: 15m6. Frequency Response: 20Hz-20KHz7. Frequency Range: 2.402 - 2.480GH z8. Distortion rate: =1%9. Current: 20mAh10. bluetooth name: JieRi-BT 5908 & nbsp; 11. bluetooth version: 5.012. Product voltage: 12V13. Microphone Length: 150cm14. Applicable models: For Kenwood 13-pin cd host. (For example: KRC-553, CA-C2AX, KCA-iP500, CA-C1AX, etc. )Features: 1. Use original car's AUX signal for HD audio transmission. Function via bluetooth-enabled devices. 2. bluetooth 5.0. 3. Eliminate the clutter caused by cables and cords. 4. No functional limitations of the car radio. 5. Allows you to connect an external audio source. 6. Integreated intelligent voice noise reduction tenology to reduce noise. 7. The product uses digital audio processing to restore HIFI sound quality. 8. Can answer the phone in clear sound. Installation: 1. Red power cable connected to 12V+2. Black power cable connected to 12V-3. Plug into the CD player Jack (please confirm corresponding socket), mobile phone is connected with the bluetooth module, aux audio source selection, you can play mobile phone music. Package Include: 1 x Audio Cable Adapter1 x bluetooth MicrophoneNotices: & nbsp; 1. We don't confirm 100% to compatible above car model years. please make sure that connector can fit for yor car before you order. 2. Professional installation is recommended. 3. Please allow a little error due to manual measurement. & nbsp;
WM8960 Intelligent Voice Recognizer Audio Decoder Module Stereo 1W Amplifier Dual MIC Input
. size_table_start table,. size_table_start table tr td { border: 2px solid #ddd; }. size_table_start table { width: 100% ; min-height: 25px ; line-height: 25px ; text-align: center ; border-collapse: collapse; }. size_table_start,. size_table_end {clear: both ; }Description: It is a Audio Decoder Module for Raspberry Pi. It support for high quality voice Playing and recording. It can directly drive speakers to play music and also can used for DIY smart sound. Feature: 1. Onboard 40Pin for Raspberry Pi2. Support for Raspberry Pi Zero/Zero W/2B/3B/3B+/43. WM8960 Low power stereo output4. I2S audio output5. Support stereo output6. Support 3D surround audio output7. Support 2bit MEMS micorphone8. Programmable 3bit APA-102-2020 RGB LED Parameter: 1. Model: LC-Voice-WM89602. Work voltage: DC 5V3. TTL control level: DC 3.3V 4. 3.5 mm aduio output: 40mW (output for hearset) 5. Output channel: 2-Channel6. Output power: 2*1W7. Audio interface: I2S8. Control interface: I2C9. DAC signal to noise ratio: 98DB10. ADC signal to noise ratio: 94DB11. Work temperature: -25?~85?12. Work humidity: 5%~95%RH13. Size: 65*30*20mmPackage includes: 1 x WM8960 Audio Decoder Module
2.5mm jack headset Volune and Mute for Panasonic Cordless Phones and Polycom Grandstream ATT,Linksys SPA Zultys Gigaset phones
2.5 mm jack headset Volune and Mute for Panasonic Cordless Phones and Polycom Grandstream ATT, Linksys SPA Zultys Gigaset phones
AI-Thinker AB-01 BLE Bluetooth 5.0 Audio Module DIY Module Low Power Wireless Mesh Networking
Size ConversionInchesnullnullCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size. Product Overview:; AB-01 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things. widely. It can be for other smart appliances such as smart lights, smart sockets, smart air conditioners. The core of this module is Loda AB1611 chip, which has the characteristics of abundant peripherals and low power consumption. The processor has a 32-Bit Andes architecture, and the clock frequency can be adjusted from 16MHz to 72MHz. Built-in 512Kbyte programmable Flash, 64Kbyte SRAM. A 16-bit 16kHz ADC can be for audio data acquisition. The AB-01 module complies with BT 5.0 and SIG Mesh specifications. It can form a Mesh network directly through a smartphone, and can also be connected to smart speakers such as Tmall Genie and Xiao Ai. It is suitable for a variety of smart home application scenarios.;; Features:; 32-bit MCU, main frequency 16MHz & ndash; 72MHz adjustable512 Kbyte on-chip programmable flash64 Kbyte SRAM on one sideCompliant with BT 5.0 protocol specificationsCompliant with SIG Mesh protocol specificationsMaximum transmit power can reach 10dBmIt can be connected with smart speakers such as Tmall Elf and Xiao AiDIP pin design for easy application on smart lights?? Model NameAB-01PackagingDIP-10Size 26.0 * 18.2 * 3.0 ( & plusmn; 0.2 )MMOutput power10 & plusmn; 2dBmSensitivity-94dBmConsumptio n (typical) Tx@ 9.5 dBm: 27.9 mA Tx@0dBm: 11.44 mA Rx@ 9.5 dBm: 11.8 mA Rx@0 dBm: 8.4 mA Sleep: 4uA Deep-Sleep: 0.6 uAWork Temperature; -20 °C ~ 70 °CStorage Temperature; -40 °C~125 °C,
RGB LED Module Full Color LED Three Colors Compatible with Microbit Environmental Protection
Feature: Working voltage: DC 3.3V -5VInterface: pin headerPositioning hole size: diameter 3mmWire length: 200mmControl signal: digital signal (PWM signal) Size: 34*22*12mmWeight: 2.9 gPackage includes: 1 x & nbsp; RGB LED Module
AI-Thinker AB-01 BLE Bluetooth 5.0 Audio Module DIY Module Low Power Wireless Mesh Networking
Size ConversionInchesnullnullCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size. Product Overview:; AB-01 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things. widely. It can be for other smart appliances such as smart lights, smart sockets, smart air conditioners. The core of this module is Loda AB1611 chip, which has the characteristics of abundant peripherals and low power consumption. The processor has a 32-Bit Andes architecture, and the clock frequency can be adjusted from 16MHz to 72MHz. Built-in 512Kbyte programmable Flash, 64Kbyte SRAM. A 16-bit 16kHz ADC can be for audio data acquisition. The AB-01 module complies with BT 5.0 and SIG Mesh specifications. It can form a Mesh network directly through a smartphone, and can also be connected to smart speakers such as Tmall Genie and Xiao Ai. It is suitable for a variety of smart home application scenarios.;; Features:; 32-bit MCU, main frequency 16MHz & ndash; 72MHz adjustable512 Kbyte on-chip programmable flash64 Kbyte SRAM on one sideCompliant with BT 5.0 protocol specificationsCompliant with SIG Mesh protocol specificationsMaximum transmit power can reach 10dBmIt can be connected with smart speakers such as Tmall Elf and Xiao AiDIP pin design for easy application on smart lights?? Model NameAB-01PackagingDIP-10Size 26.0 * 18.2 * 3.0 ( & plusmn; 0.2 )MMOutput power10 & plusmn; 2dBmSensitivity-94dBmConsumptio n (typical) Tx@ 9.5 dBm: 27.9 mA Tx@0dBm: 11.44 mA Rx@ 9.5 dBm: 11.8 mA Rx@0 dBm: 8.4 mA Sleep: 4uA Deep-Sleep: 0.6 uAWork Temperature; -20 °C ~ 70 °CStorage Temperature; -40 °C~125 °C,
Mini Condenser Microphone Portable Wired Electret Lapel Lavalier Clip-on Musical Instrument mikrofon for Guitar Trumpet Violin
Mini Condenser Microphone Portable Wired Electret Lapel Lavalier Clip-on Musical Instrument mikrofon for Guitar Trumpet Violin
BAI 3.5mm to 6.35mm Adapter Aux Cable for Mixer Amplifier Guitar Bi-direction 6.5mm Jack to 3.5mm Jack Male to Male Audio Cable 1.5M
Features: & nbsp; Enjoy music with Hi-Fi stereo & nbsp; Tinned copper core & nbsp; Aluminum foil shielding & nbsp; Gold-plated connector & nbsp; Braided jacket & nbsp; Specifications: & nbsp; Brand: Model: BAI Name: 3.5 mm to 6.5 mm audio cable color: grey Interface type: 3.5 mm male, 6.5 mm male Connector: Gold-plated Transmission direction: two-way Conductor: Tinned copper core Shell: Aluminum alloy Jacket: PVC + nylon braid Shielding: aluminum foil + metal braid Wire Gauge: 22AWG OD: 5.0 mm Length: 1-10m Warranty: 1 year Packaging: PE bag & nbsp; Package includes: & nbsp; 1 * 3.5 mm to 6.5 mm Audio Cable
Dialpad with Headset Phone Call Center Telephone with Headset and Recording Cable ,Tone Dial Key Pad / Redial RJ9 plug headset
Dialpad with Headset Phone Call Center Telephone with Headset and Recording Cable, Tone Dial Key Pad / Redial RJ9 plug headset
12V Dual Channel Stereo Power Amplifier Module Amplifier Board(Black)
DescriptionThis digital amplifier board adopts dual channel of left and right channel to provide you with a Hi-Fi stereo sound. High sensitivity makes sound very clear with no noise. And high output power left channel, right channel and subwoofer produces a shocking stereo surrounding sound. Furthermore, built-in multi-level protections ensure your safety when using.Feature- Color: As Shown.- Material: PCB+Electronic Component.- Size: 13 x 12 x 2cm.- Product type: Digital Power Amplifier Board.- Working voltage range: DC 9-18V.- Audio input: 3.5mm audio input/3P extended input port- Protection: Over voltage protection, over heat protection, undervoltage protection, DC detection, short circuit protection.- Multi-level Protection: Built-in over voltage protection, over heat protection, under voltage protection, DC detection and short-circuit protection of this digital power amplifier board helps provide a safe amplification.- Dual-channel: It supports dual-channel which creates a stereo surrounding sound. Gives you greater hearing enjoyment.1 x Digital Power Amplifier Module
BHB 3.5mm Audio Extension Cable Aux 3.5mm Jack Male to Female Cable for P20 Headphone MP3 MP4 Player PC Extender 0.5M
Features: Audio port extension cable Easy to plug Clear sound Support voice call Compatible with multiple devices, suitable for extended connection with 3.5 mm audio port devices Specifications: Brand: Model: BHB Name: 3.5 mm audio extension cable Colour: Black Interface type: 3.5 mm male, 3.5 mm female Interface process: gold-plated Transmission direction: 3.5 mm male to 3.5 mm female Conductor material: enameled copper Shell material: aluminum alloy Outer cover material: PVC + PET weave Product line gauge: 29AWG Outside diameter: 3.5 mm Cable length: 0.5 m / 1m / 1.5 m / 2m / 3m / 5m Product warranty: 1 year Packing: PE bag Package includes: 1 * 3.5 mm Audio Extension Cable
ABSOLUTE 4 Gauge BLUE Amplifier Power/Ground 4 Wire 100 Feet SuperFlex Cable
ABSOLUTE 4 Gauge BLUE Amplifier Amp Power/Ground 4 Wire 100 Feet SuperFlex CableThe ABSOLUTE 4 Gauge cable gives any vehicle sound systems the needed connection. With its super flexible wire jacket, this installers choice cable creates ease during installation without compromising quality and connectivity.General Features: 4 Gauge Power/Ground Cable100-FEET (30.48m) BLUE 4 GAUGE POWER/GROUND WIRE The lower the gauge number, the thicker the wire. Thicker wire presents less resistance to current flowCOPPER CLAD ALUMINUM (CCA) wiring provides a good conductor for power transfer. This is the most economical option when choosing power or ground wire. UltraFlex Heat Tested Wire JacketRUGGED PVC JACKET - Allows free, wide and seamless adjustment of the required physical properties of this wire such as flexibility, elasticity, and impact resistance.Color: BLUELength: 100 FeetSOFT TOUCH JACKET - The jacket on our cable is designed with the installer in mind. The flexibility of this jacket allows for easy routing and has a low memory.Grade A1 Standard TestedCCA (Copper Clad Aluminum)Wire is Set to International Wire Gauge Standards (NOT AWG)Highly resistant to grease, oil and acidsPerfect for Car Audio, Home Theatre, AutomotiveUse this with any 12 Volt or home projectRated 20C to 70C (6 to 80 Volts)
AI-Thinker AB-01 BLE Bluetooth 5.0 Audio Module DIY Module Low Power Wireless Mesh Networking
Size ConversionInchesnullnullCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size. Product Overview:; AB-01 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things. widely. It can be for other smart appliances such as smart lights, smart sockets, smart air conditioners. The core of this module is Loda AB1611 chip, which has the characteristics of abundant peripherals and low power consumption. The processor has a 32-Bit Andes architecture, and the clock frequency can be adjusted from 16MHz to 72MHz. Built-in 512Kbyte programmable Flash, 64Kbyte SRAM. A 16-bit 16kHz ADC can be for audio data acquisition. The AB-01 module complies with BT 5.0 and SIG Mesh specifications. It can form a Mesh network directly through a smartphone, and can also be connected to smart speakers such as Tmall Genie and Xiao Ai. It is suitable for a variety of smart home application scenarios.;; Features:; 32-bit MCU, main frequency 16MHz & ndash; 72MHz adjustable512 Kbyte on-chip programmable flash64 Kbyte SRAM on one sideCompliant with BT 5.0 protocol specificationsCompliant with SIG Mesh protocol specificationsMaximum transmit power can reach 10dBmIt can be connected with smart speakers such as Tmall Elf and Xiao AiDIP pin design for easy application on smart lights?? Model NameAB-01PackagingDIP-10Size 26.0 * 18.2 * 3.0 ( & plusmn; 0.2 )MMOutput power10 & plusmn; 2dBmSensitivity-94dBmConsumptio n (typical) Tx@ 9.5 dBm: 27.9 mA Tx@0dBm: 11.44 mA Rx@ 9.5 dBm: 11.8 mA Rx@0 dBm: 8.4 mA Sleep: 4uA Deep-Sleep: 0.6 uAWork Temperature; -20 °C ~ 70 °CStorage Temperature; -40 °C~125 °C,
Call Center Phone Dialpad Telephone with Noise Cancellation Headset, PC Recording ,Volume, Mute,Redial Function office telephone
Call Center Phone Dialpad Telephone with Noise Cancellation Headset, PC Recording, Volume, Mute, Redial Function office telephone
CJMCU-472 TS472 Low Noise Microphone Preamplifier Module Electret Microphone Dedicated Board
Schematic: http: //img. staticbg. com/file/products/20180515014942CJMCU-472. pdfFeature:; The TS472 is an advanced microphone preamplifier solution, especially intended for mobile multimedia applications, with the following key features. Low noise: 10 nV/Hz typ. equivalent input noise at F = 1 kHzFully-differential input/output 2.2 to 5.5 V single supply operationLow power consumption at 20 dB: 1.8 mAFast start-up time at 0 dB: 5 ms typ. Low distortion: 0.1 % typ. 40 kHz bandwidth at -3 dB and adjustable gainActive low standby mode function (1 uA max) Low noise 2.0 V microphone bias outputAvailable in flip-chip lead-free package and QFN24 4 x 4 mmESD protection (2 kV) Refer to the TS472 datasheet for complete device information.; Package includes:; 1 x; Microphone Preamplifier Module
BAYNAST 2RCA to 2RCA Male to Male Stereo Audio Cable RCA Cable OFC AV Audio Cord for Home Theater DVD TV Amplifier CD Soundbox 3M
Features: Made of High Purity Oxygen Free Copper and double shileding for maximum signal quality. 24K gold-plated connectors for smooth connections and to prevent corrosion. Works great with HDTV, A/V receiver, any other audio equipment. Each connector head features embedded color-coded rubber rings to ensure a firm grip when installing or removing the cable. Specifications1. Connectors: 2RCA Plugs; 2. High Purity Oxygen Free Copper and double shielding for maximum signal quality; 3. Gold-plated connectors for smooth connections and to prevent corrosion; 4. Works great with TV, DVD Player, CD Player, Amplifier, Turntable, and Speaker System; Package Contents: 1 x 2RCA Male to 2RCA Male Stereo Audio Cable
Video AV Component Adapter Cable Replacement for TCL TV 3 RCA to AV Input Adapter - 23CM/9in
?? Focus on TCL TV??This AV cable is professionally used for TCL TVs without any plug conversion. ??Compatibility??High-quality connectors can provide excellent stereo audio transmission and video transmission, and the video AV adapter cable can be used with various TCL TVs. ??High Quality??Environmental-friendly PVC Materials of cable, more soft, flexible bend, can use for a long time. High quality pure copper wire core with ultra-high speed data transmission. ??Plug and Play?? Don't want to wait to show your home movies to your family? This high-quality stereo 3.5 mm mini AV male to 3 RCA female adapter Plug and Play, easy to use video display. Plays high quality audio such as music or movie sound effects. ??Warranty & Support??You will get 100% brand new High quality Video AV Adapter Cable. Length: 9 inch. Support 30 Days Money Back Guarantee, 12-month worry free warranty to prove the importance we set on quality.
Mini PAM8403 3Wx2 5V Dual Channel USB Power Audio Amplifier Board Volume Control
Specification: & nbsp; Operating voltage: 2.5V - 5.5VM aximum output power: 3W*2 (5V 4O) PCB size: Length: 30mm* Width: 21mm(Overall height after installed is about 16mm. )Note: 1. Please make sure the power supply is not more than 5.5V and please don't do reverse polarity for "+" and "-", or else, it will burn the board. 2. This PAM8403 Audio Amplifier board could be powered by USB Power supply. Package Included: 1 x Amplifier Board
AI-Thinker AB-02 BLE Bluetooth Audio Module 5.0 DIY Module Low Power Wireless Mesh Networking
Size ConversionInchesnullnullCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size. Product Overview:; AB-02 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things widely. It can be for other smart appliances such as smart lights, smart sockets, smart air conditioners. The core by this module is Rota AB1611 chip, which has the characteristics of rich peripherals and low power consumption. The processor is a 32-Bit Andes architecture. The clock frequency can be adjusted from 16MHz to 72MHz. The built-in 512Kbyte programmable Flash and 64Kbyte SRAM, 16-Bit 16kHz ADC can be for audio data acquisition. The AB-02 module complies with BT 5.0 and SIG Mesh specifications. It can form a Mesh network directly through a smartphone, and can also be connected to smart speakers such as Tmall Genie and Xiaoai classmates. It is suitable for a variety of smart home application scenarios.; Features:; 32-bit MCU, main frequency 16MHz ~ 72MHz adjustable512 Kbyte on-chip programmable flash64 Kbyte SRAM on one sideCompliant with BT 5.0 protocol specificationsCompliant with SIG Mesh protocol specificationsMaximum transmit power can reach 10dBmIt can be connected with smart speakers such as Tmall Elf and Xiao Ai; Model NameAB-02PackagingSMD-34Size 27.0 * 13.0 * 2.7 ( & plusmn; 0.2 )MMOutput power10 & plusmn; 2dBmSensitivity-94dBmConsumption (typical) BTx current @10dBm 20.99 mA CTx current @10dBm 20.99 mA BRx current @ 1Mbps (lOdBm) 9.4 mA CRx current @lMbps (10dBm) 9.5 mA Standby 3.61 mA Sleep 3.3 uAWork Temperature-20°C~70°CStorage Temperature-40°C~; 125°C,
BCF 3.5mm Stereo to 2RCA Audio Cable Speaker Cable for Computer PC DVD TV Phone Tablet 5M
Specifications: Brand: Model: BCF Name: 3.5 mm to 2RCA Audio Splitter Cable Color: Black Connector: 3.5 mm, RCA Interface: Gold-plated Transmission Direction: 3.5 mm to 2RCA Conductor: Enamelled Copper Shell: Aluminum Alloy Jacket: PVC AWG: 29AWG OD: 3.8 mm Length: 0.5 m-15m Warranty: 1 Year Packing: PE Bag Package includes: 1 * 3.5 mm to 2RCA Audio Cable
WM8960 Intelligent Voice Recognizer Audio Decoder Module Stereo 1W Amplifier Dual MIC Input
. size_table_start table,. size_table_start table tr td { border: 2px solid #ddd; }. size_table_start table { width: 100% ; min-height: 25px ; line-height: 25px ; text-align: center ; border-collapse: collapse; }. size_table_start,. size_table_end {clear: both ; }Description: It is a Audio Decoder Module for Raspberry Pi. It support for high quality voice Playing and recording. It can directly drive speakers to play music and also can used for DIY smart sound. Feature: 1. Onboard 40Pin for Raspberry Pi2. Support for Raspberry Pi Zero/Zero W/2B/3B/3B+/43. WM8960 Low power stereo output4. I2S audio output5. Support stereo output6. Support 3D surround audio output7. Support 2bit MEMS micorphone8. Programmable 3bit APA-102-2020 RGB LED Parameter: 1. Model: LC-Voice-WM89602. Work voltage: DC 5V3. TTL control level: DC 3.3V 4. 3.5 mm aduio output: 40mW (output for hearset) 5. Output channel: 2-Channel6. Output power: 2*1W7. Audio interface: I2S8. Control interface: I2C9. DAC signal to noise ratio: 98DB10. ADC signal to noise ratio: 94DB11. Work temperature: -25?~85?12. Work humidity: 5%~95%RH13. Size: 65*30*20mmPackage includes: 1 x WM8960 Audio Decoder Module
Relper-Lineso DC3.5mm Stereo and RCA Red White Analog Stereo Audio Balun Extender RJ45 Female Over Cat5/6/7 ethernet Cable Up to 240ft
? Relper-Lineso 3.5 mm Stereo To RCA Red White Audio Balun Extender Over Cat5/Cat6. Set of 2 audio baluns - 1 receiver and 1 transmitter? Maximum distance of 240 ft cat5/6 cable length? Bi-directional so each end can either transmit or receive? Installation - It is simple. Just plug in the cable to each adapter. Plug them into your devices and then - That's it your done? Audio Connectors: 3.5 mm Stereo mini x 1 + RCA x 2; These are lifesavers in getting your new PA system up and running.
2Pcs XH-M544 Mono 150W Digital Amplifier 12-26V TPA3116DA Audio Amplifier Board
Specifications: Chip: TPA3116D2Voltage: DC12-26VPower: 150W MaxSignal to noise ratio: 100dbChannel: MonoSize: 77*73*16mmColor: YellowPackage Included: 2 x Amplifier Board
ESP32-A1S WiFi Module ESP32 Serial to WiFi Audio Module
Description:; ESP32-A1S module is a small-volume multi-function audio module. It adopts ESP32 with dual-core processor as the main control. The main frequency is up to 600DMIPS. The module is internally equipped with 4M PSRAM and CodeC audio processing chip, which can be widely. Networked occasions. The module is packaged in SMD and can be directly attached to the backplane for quick production. It provides customers with a highly reliable connection method, which is especially suitable for modern, large-scale, low-cost production methods. Support for a variety of peripherals, with a small number of peripheral devices to achieve different audio solutions. The module supports cloud platform access, users can easily access Amazon or Baidu voice recognition service, and accelerate the development process of Bluetooth + Wi-Fi dual-mode audio solution. Support a variety of mainstream compression and lossless audio formats, including M4A, AAC, FLAC, OGG, OPUS, MP3 and so on.; Features:; The main chip uses a low-power dual-core 32-bit CPU with a frequency of up to 240MHz and a computing power of up to 600DMIPS. Built-in CodeC audio decoder chip for local playback of music and recordingSupports two MIC inputs and Linein mode inputsSupport for headphones and speaker outputBuilt-in 520KB SRAM+ 4M PSRAM, default 32Mbit SPI FlashSupport SoftAP and Station modeUltra-small 802.11 b/g/n Wi-Fi + BT/BLE SoC moduleSupport UART/SPI/I2C/I2S/PWM/ADC/DAC, etc. Support for firmware upgrade (FOTA) Antenna supports on-board antenna or IPEX block outputSupports a variety of mainstream compression and lossless audio formats, including M4A, AAC, FLAC, OGG, OPUS, MP3, WAV, etc.; Package Included:; 1 x ESP32-A1S WiFi Module
5pcs MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
>>>More details: Click here to open
10Pcs TDA2030A 6-12V AC/DC Single Power Supply Audio Amplifier Board Module
Specifications: 1. Onboard TDA2030A audio power amplifier chip. 2. Mono 18W power amplifier circuit design. 3. Socket onboard horn. 4. The onboard 10 k adjustable resistance, can adjust the volume of the amplification. 5. The onboard power light. 6. Chip has lead to the main pin, can directly input audio signal. 7. Working voltage: 6 - 12V. 8. Board size: 33 x 25 x 23 (mm) Pin & nbsp; definition: IN: & nbsp; Audio & nbsp; signal & nbsp; inputVCC: & nbsp; Power & nbsp; supply & nbsp; positive & nbsp; poleOUT: & nbsp; outputPackage included: 10 x TDA2030A Audio Amplifier Board Module
PT2314 Sound Quality Adjustment Module Voice Module IIC 6V-10V Audio Processing Module for Arduino - products that work with official Arduino boards
Description: & nbsp; 1. Onboard PT2314 sound quality processor chip 2. Support 4 groups stereo input, dual channel output 3. Support volume adjustment, high and low pass adjustment, mute etc 4. Support I2C bus, and it can achieve all functions procedural 5. Onboard power indicator lamp and filter electrolytic capacitor 6. Main pins are basically led out 7. Power Voltage: 6-10V, 9V (recommend) 8. PCB Size: 36.3 * 30.9 mm & nbsp; Package included: & nbsp; 1 x PT2314 Sound Quality Adjustment Module,,,,,,
WM8960 Intelligent Voice Recognizer Audio Decoder Module Stereo 1W Amplifier Dual MIC Input
. size_table_start table,. size_table_start table tr td { border: 2px solid #ddd; }. size_table_start table { width: 100% ; min-height: 25px ; line-height: 25px ; text-align: center ; border-collapse: collapse; }. size_table_start,. size_table_end {clear: both ; }Description: It is a Audio Decoder Module for Raspberry Pi. It support for high quality voice Playing and recording. It can directly drive speakers to play music and also can used for DIY smart sound. Feature: 1. Onboard 40Pin for Raspberry Pi2. Support for Raspberry Pi Zero/Zero W/2B/3B/3B+/43. WM8960 Low power stereo output4. I2S audio output5. Support stereo output6. Support 3D surround audio output7. Support 2bit MEMS micorphone8. Programmable 3bit APA-102-2020 RGB LED Parameter: 1. Model: LC-Voice-WM89602. Work voltage: DC 5V3. TTL control level: DC 3.3V 4. 3.5 mm aduio output: 40mW (output for hearset) 5. Output channel: 2-Channel6. Output power: 2*1W7. Audio interface: I2S8. Control interface: I2C9. DAC signal to noise ratio: 98DB10. ADC signal to noise ratio: 94DB11. Work temperature: -25?~85?12. Work humidity: 5%~95%RH13. Size: 65*30*20mmPackage includes: 1 x WM8960 Audio Decoder Module
2Pcs XH-M544 Mono 150W Digital Amplifier 12-26V TPA3116DA Audio Amplifier Board
Specifications: Chip: TPA3116D2Voltage: DC12-26VPower: 150W MaxSignal to noise ratio: 100dbChannel: MonoSize: 77*73*16mmColor: YellowPackage Included: 2 x Amplifier Board
5pcs MT8870 DTMF Voice Decoding Module Speech Audio Decoder Voice Board
>>>More details: Click here to open
Kopul Premium Performance 3000 Series XLR M to XLR F Microphone Cable - 6' (1.8 m), Violet
The violet Kopul Premium Performance 3000 Series XLR M to XLR F Microphone Cable (6') is designed to be an extremely quiet and flexible cable that is ideal for the most demanding live sound and performance applications. The cable is engineered to be durable and to provide protection against EMI, RFI, and static noise. While the cable's color-coding affords the ability to quickly differentiate between multiple connections on stage, it provides a pleasant aesthetic quality at the same time. Premium Performance 3000 Series cables are made from 24-AWG OFC copper wire that's wrapped with PE insulation and a conductive PVC inner shield. A cotton-yarn inner layer helps reduce electrostatic and microphonic noise. 95% dual-spiral shielding makes the cable resistant to EMI and RFI noise. The Neutrik XX silver connectors provide a high level of connectivity, and all the solder connections are shrink-wrapped for protection.95% dual-spiral shielding offers protection from EMI and RFI noiseTwin conductive PVC inner shielding provides 100% coverage of the core conductor. It helps keep the cable's signal from radiating and affecting nearby cables, and also helps prevent external EMI from penetrating to the cable's core24-AWG oxygen-free stranded copper inner core provides the best possible conductivityCotton yarn reduces electrostatic and microphonic noiseAll solder points shrink-wrapped for protectionNeutrik XX silver connectors offer high conductivityCaged type contact and improved ground contactCable Type: 3-Pin XLR balanced microphone cableLength: 6' (1.8 m)Shielding: 95% Dual-Spiral ShieldingGauge: 24 AWGContacts: SilverConnector 1: XLR MaleConnector 2: XLR Female
