The Arduino UNO R3 Board is a popular open-source microcontroller board based on the ATmega328P. It comes with a free USB cable and features 14 digital input/output pins, 6 analog inputs, a 16 MHz quartz crystal, and a micro-USB connection for programming. This board is suitable for beginners and advanced users who want to control a wide range of devices with their own software.
Price: $38.15 (GST inclusive)
1 in stock (can be backordered)