Here is the diagram of my Arduino infrared close proximity sensor. As you can see, the core part of my experimental setup is an Arduino UNO, but other compatible microcontrollers can also be employed.

the Arduino Nano and Uno come with several similarities, and conveniently, they can be used almost the same way. You can program them with the same software, and many sensors are compatible with ...

The build relies on an Arduino Uno as the brains ... [Maker 101] gave the Arduino an infrared sensor which can pick up signals from a simple IR remote control. It can be driven backwards and ...

The robot uses a whopping 32 IR sensors to follow a black line across a concrete workshop floor, adjusting its path using a steering motor salvaged from a power wheelchair. An Arduino Mega Pro ...

It just runs your program, what the Arduino folks call a sketch (and the rest of us would call a script). You can pick up an Arduino Uno for as little ... to a temperature sensor, and more.

Arduino’s fame comes from the ease of use when applying their product in a DIY project build, which invite engineers and builders of all levels to construct and program their own hardware — or ...