[Korben] is utilizing a photo frame as a Bluetooth speaker (translated). He hacked a Rock’R² for this project. It’s a gadget that has a vibrating aspect which can be utilized to make any type of hollow product into a speaker.
Entertain yourself over the holidays by mastering the Apollo guidance computer simulator. It’s a JavaScript version of the computer utilized in the modules of the Apollo moon missions. [Thanks Gregory as well as Paul]
Here’s a bit mirror attachment that lets you utilize your laptop as an overhead projector. [Ian] phone calls it the ClipDraw. attach it to the webcam as well as utilize the keyboard as the drawing surface. since it’s just utilizing the camera this works for both online presentations as well as video conferencing. What we can’t figure out is why the picture doesn’t end up backward?
This guide will let you turn a Carambola board into an AirPlay speaker.
Those who suck at remembering the rules for a game of pool will enjoy this offering. It’s some add-on hardware that utilizes a color sensor to find when a sphere is pocketed. The Raspberry Pi based system immediately scores each game.
We spend waaaay as well much time sitting at the computer. If we had a treadmill perhaps we’d try building [Kirk’s] treadmill desk attachment. It’s constructed out of PVC as well as utilizes some modified reduction fittings to make the height adjustable. It appears like you lose a bit bit of area at the front of the belt, however if you’re just utilizing it at a walking speed that shouldn’t matter as well much.
You can have your own pair of wise tweezers for just a few clams. [Tyler] added copper tape to some anti-static tweezers. The copper pads have wires soldered to them which terminate on the other end with some alligator clips. Clip them to your multimeter as well as you’ve got your own e-tweezers.