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Arduino Uno

The Arduino Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins, 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header, and a reset button.

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It has 14 digital input/output pins, 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header, and a reset button. The board comes with pre-loaded firmware that allows it to be programmed using the Arduino Software (IDE). It can be used to develop interactive objects, such as sensors or motor controllers, and can be connected to a computer via USB or power it with an AC-to-DC adapter or battery. The Arduino Uno is one of the most popular boards in the Arduino line and is widely used in educational and hobbyist projects.

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