arduino uno r3

The Arduino Uno Rev3 is a microcontroller board based on the ATmega328P, the most used and documented board of the Arduino family. draw two uno rules It has 14 digital input/output pins, 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header and a reset button. types of uno cards You can tinker with electronics and coding with the Arduino Software (IDE) and the Uno board