Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

For the infrared remote control, [Meseta] dug into Lady Ada’s IR sensor tutorial and decoded buttons 1 through 4 on a Sky TV remote. Each button from one to four corresponds to the buttons on ...

How about building your own visual thermometer for cheap? That’s what [Thomas Fischl] decided to do, using an infrared thermal sensor array (MLX90640) connected through a PIC16LF1455 to a host ...

In fact, the original Nintendo Switch has an IR sensor of its own, but only on the right Joy-Con controller. However, leaks appear to suggest that this time around, each Joy-Con has a sensor of ...