Uno R3 Arduino Compatible Controller

Milliamp Diode Verified independent store

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This chip is the most popular of the Arduino compatible chips, and has the ATmega328P controller. Ideal for a beginner in Arduino, this chip can be used with jumper wires to protot ype or to be used in conjunction with shields to create fully functional projects. They are made in China and are clones. Specs:Operational voltage: 5VInput voltage: 7-12V (Recommended) Digital I/O pins: 14 (5PWM)Analogue Input pins: 6 Show more