The pixel LED metric box‘s brightness changes according to real time, and will work like a pixel mirror when motion is detected, then show a picture when the motion disappeared.

Progress by now the video of the web camera.

2. show a picture uploaded manually.

Next step

Add PIR sensor, then use people’s motion to trigger the LED from showing a video of camera to showing an image.

Add real time changing effect.–A related real time changing project.

LED strip test