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 ...

Arduino has released a new power management library designed for Arduino Pro modules to help users monitor battery usage, fine-tune charging parameters, and optimize the power consumption of their ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

Vishay Intertechnology, Inc. has upgraded its TSOP18xx, TSOP58xx and TSSP5xx series of infrared (IR) receiver modules for remote control, proximity sensing and light barrier applications. Offered in ...

Vishay Intertechnology, Inc. has upgraded its TSOP18xx, TSOP58xx, and TSSP5xx series of IR receiver modules for remote control, proximity sensing, and light barrier applications. Supplied in Minicast ...

Abstract: To save time and the expense, a preliminary optical link can be constructed with a white-light AC LED and an IR receiver module. It is not easy to develop a matching optical receiver for a ...

The Arduino platform has been popular among hobbyists and professionals for many years. However, as technology advances, so do the options available for those looking for an alternative to the Arduino ...

The project describes how to realize an Arduino-controlled FM receiver from the last century with many new functions. A few weeks ago I came across the interesting Kemo B156N kit while browsing ...