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… ...

An Arduino Nano or a Micro might be the best options If a small board sounds like the most appropriate choice. ... RC522 RFID module, and TFT display module.

In my case I have used only 3 x 330Ω resistors, 3 leds and a TSOP4838 IR receiver module. You must check the datasheet before use the IR module to see which pins connect to the power supply and which ...

IR isn’t a very complicated technology, however, so it’s perfectly possible to roll your own universal remote, as [sjm4306] shows in his latest project, the Remoteduino Nano.

Four new Nano boards join Arduino's lineup. Written by Liam Tung, Contributing Writer. Contributing Writer. May 20, 2019 at 6:10 a.m. PT.

The Arduino Nano itself is the most basic and oldest of the group, and just like its many iterations, it's designed to work primarily with breadboards, making it a great tool for prototyping.