The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Photoelectric sensors detect objects and surface changes using variations in optical properties. Each sensor includes a light emitter and a receiver, with most relying on infrared light. In optical ...

We’ve featured loads of IR Arduino projects and they are all exciting and unique. The projects spring from a specific need or problem where a custom infrared remote control is the solution. [Rick’s] ...

This is a project I worked on back in January 2017 and now that I'm retiring the SMSL amplifier that I modified using this code, I finally have a chance to take it back apart and propery document ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.