The part list consists of one Arduino, two resistors, and one IR emitter. That’s right, an emitter. When an LED (IR or otherwise) is reverse biased it can act as a light sensor.

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. [… ...

Arduino kits include everything you need to build your own gadgets — with minimal coding knowledge. Skip to content. All Sections. Subscribe Now. 37°F. Saturday, April 12th 2025 ...

A new infrared touch sensor and controller claims a thinner profile and better resolution than previous models. The new 15" low-profile touch sensor stands just 6 mm high including infrared opto ...