Question

How does an arduino uno Work

Answer 1

Answer:

The Arduino Uno is a microcontroller board based on the ATmega328. It has 20 digital input/output pins (of which 6 can be used as PWM outputs and 6 can be used as analog inputs), a 16 MHz resonator, a USB connection, a power jack, an in-circuit system programming (ICSP) header, and a reset button.

Explanation:

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Answer 2

Answer:

we have to fully program it using Arduino programming language and then it works.