Make family photos interactive by turning them into coloring fun! Use dry-erase markers on photos for a DIY project everyone ...

He used a PIC18F2550 to drive everything, and some FETs to drive the LEDs. When you connect a USB cable, the color cycling project stops and the PIC responds to simple hex based color commands.

Vibrance and saturation let you make basic color adjustments in your smartphone photos. You can also control the tint and ...