Modules

This is a DB9 Female Screw Terminal to RS232 RS485 Conversion Board module, RS232 Serial DB9 9-pin t..

With optocoupler isolation, the control signal and the power of the controlled device are isolated, ..

The module is very easy to connect to a 2 x 5watts speaker and one 3.7 to 5V battery. With an onboar..

The module can be connected to two mobile phones or Bluetooth transmitters. The first phone pairing ..

CSR8635 Bluetooth 4.0 is a Stereo Audio Receive Board Speaker Module. BT835 is based on a Bluetooth ..

The CP2112s highly integrated USB-to-SMBus bridge controller integrates a USB 2.0 full-speed functio..

CP2102 chip is a single chip USB to UART bridge IC. It requires minimal external components. CP2102 ..

This is the CP2102(6-pin) USB 2.0 to TTL UART serial converter module. This is a great little tool f..

The CNC Shield V3.0 allows you to build a engraving machine, 3D printer, mini CNC and other similar ..

CJMCU-TRRS 3.5mm Audio MP3 Stereo Headphones Video Microphone Interface Module comes with the audio-..

This CJMCU-MINI USB 5V/3.3V Socket USB DC Power Socket AMS1117 Module is equipped with dual input po..

This is CJMCU-4051 74HC4051 8 Channel Analog Multiplexer/Demultiplexer Sensor Module Breakout Board ..

The CJMCU-2551 MCP2551 CAN Protocol Controller High-speed Interface Module is a high speed CAN, with..

The MCP23017 provides a 16-bit general-purpose parallel I/O expansion for the I2C bus. The MCP23017 ..

You just found the perfect I2C sensor, and you want to wire up two, three, or more of them to your A..

CJMCU 64 Bit 88 RGB LED Driver Development Board a large board with 64 WS2812 RGB LEDs arranged in a..

CH375 USB device mode is fully compatible with CH372, CH375 contains all the features of the CH372. ..

This low-cost mini USB CH341A 24 25 Series EEPROM Flash BIOS USB Programmer is intended to support 2..

This is CH340G USB To TTL(Serial) Converter, USB to TTL / USB-TTL /STC microcontroller programmer / ..

This is CH340G USB to RS232 TTL Auto Converter Adapter Module for Arduino.New original CH340G chips,..

This is a downloader which adopts CH340G USB to Serial Chip and adds 8 self help download circuits, ..

This radio DIY kit is an AM/FM two-band radio which has novel and unique appearance. FM band uses CD..

This is a breakout board that mounts a 74HC4067 which is a 16-channel Analog multiplexer/demultiplex..

This is CAT6 RJ45 Female to Female LAN cable extender used to interconnect two CAT6 LAN cable to ext..

This is a high-quality case made from acrylic. This case can be used to enclose the raspberry pi wit..