Month: November 2010

AVR treasure chest

AVR treasure chest

Robot builder Kelly designed this excellent AVR Treasure Chest, and used it to send his sons on a high-tech treasure hunt: When my boys were very young, I made a treasure chest from a cheap toolbox, placed an electronic lock in it (AT90S1200) and sent them on a treasure hunt, solving clues and ultimately opening […]

Make a desktop-embedded USB hub

Make a desktop-embedded USB hub

Wires, wires everywhere. I don’t like looking at wires, wires everywhere. Even though I have a USB hub, it’s a bit of an eyesore sitting on top of my desk, plugged into devices up top, and my computer down below. I decided it was time to embed the hub directly into the surface of the desk. Using the Dremel Multi-Max to plunge-cut the wood desktop, I fit the USB hub into the desk, and attached the hub to the underside using brackets. It’s now stable, stylish, and out of the way.