Hi

Arduino is an open-source electronics platform based on easy-to-use hardware and software. It is intended for anyone interested in learning electronics and programming.

Arduino boards are able to read inputs - such as light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - such as activating a motor, turning on an LED, or publishing something online. You can tell your board what to do by sending a set of instructions to the microcontroller on the board. To do so, you use the Arduino Integrated Development Environment (IDE) to write code in a language based on C++, and then upload it to the board.

Arduino boards are widely used for a variety of applications, including controlling motors, sensors, and other devices, as well as for Internet of Things (IoT) applications and for creating interactive objects. They are popular with educators, hobbyists, and professionals alike, and are widely available at electronics retailers and online.