There are 94 products.
The Pololu 12 Vdc 2-Channel SPDT Relay Carrier allows you to control 2 single pole, double throw switches (SPDT). It comes already assembled.
Use this XBee Communication Shield to directly connect your Bluetooth and RFID modules to your Arduino board.
Store lots of photos and Full HD+ videos using the SanDisk Extreme Pro 32 GB memory card, fast and highly resistant to day-to-day incidents.
The MegaPi Shield for RJ25 has four RJ25 connection ports with Makeblock colour codes. This allows you to automatically connect the Makeblock Me electronic modules to your MegaPi, and to program your project with Arduino or using the Makeblock HD app.
The 16-Channel 12-Bit PWM/Servo Shield with I2C Interface makes even the most ambitious robotics projects possible with a bit of soldering!