We’re going to use Yawcam, a free Java webcam app. Yawcam lets you use any of the cameras attached to your PC to capture a live feed and then publish the live video from your Web-connected PC.

Krejci’s tutorial video guides viewers on how to construct an infrared camera using an Arduino UNO, an infrared sensor AMG8833, and an 8×8 RGB LED display from SunFounder.

Here’s one way to get more control of your camera lenses. [Vladimir] built an Arduino-based pass-through ring (translated) which intercepts automatic lens controls. It’s meant for use w… ...