Arduino UNO R3 ATmega328 Microcontroller DIY Robotics, STEM Learning & Electronics Projects

Arduino UNO r3 is an open-source electronics platform based on user-friendly hardware and software. This and other boards are capable of understanding inputs – light on a sensor, a finger on a button, or a Twitter message – and convert it into an output – activating a motor, turning on an LED, publishing something online by using this R3 board. You can tell your Arduino what to do by sending a set of instructions to the microcontroller on the board. To do so, you use the Arduino programming language C and the Arduino Software (IDE).

This board is a microcontroller based on the Arduino UNO r3 datasheet. It has 14 digital I/O pins (of which six can be used as PWM outputs), six analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything required to support the microcontroller; attach it to a PC with a USB cable or power it with an AC-to-DC adapter or battery to get in progress. You can tinker with your UNO without worrying a lot about accomplishing something incorrectly; in the worst situation.