Apart from the Arduino UNO, the circuit consists of two more primal parts – an infrared emitter and an infrared receiver, which are as follows.

Old infrared remote controls can be a great way to interface with your projects. One of [AnalysIR’s] latest blog posts goes over the simplest way to create an Arduino based IR receiver, makin… ...

To supply targeting data for the launcher, an Arduino Uno uses an ultrasonic sensor pair mounted atop a servo. As the servo rotates, the returns from the ultrasonic sensor are plotted on a screen ...

When getting started with Arduino, it is good to have a shield with a lot of integrated components to get used to how to interact with the different sensors and displays. TK shows us how to get ...