Arduino Uno R3 board with cable The Arduino Uno R3 with Cable is a compact board that utilizes the ATmega328 microcontroller (datasheet). It features 14 digital input/output pins, including 6 that can function as PWM outputs. Additionally, it boasts 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. The package includes all the necessary components for microcontroller support. To begin, just connect it to a computer using a USB cable or power it using an AC-to-DC adapter or battery.
