Simple, elegant, lemon battery

lemon

[Madaeon] pointed us toward this entry for the Instructables Epilog challenge. While this may not be extremely complex, or have as many wires as our typical post, it is a fantastic example of thinking outside the box. How many lemon batteries have we seen? A lot. This one stands out as being more elegantly displayed and functional at the … Read the rest

Speech controlled garbage can

This speech controlled garbage can was sent in via the tip line by [Amnon]. The garbage can will come to you following a black line and stopping when it sees a cross in the line, then waits for another voice command. It can then return to where it belongs or go outside following the line. The system is based on … Read the rest

S-video from an Atari 2600

atari

[Ben Heck] posted this writeup about getting S-Video/composite out of an Atari 2600. This is actually the hack of [Longhorn Engineer], who showed it to [Ben] at a recent event. If any of you have tried to play these classics on a modern TV you may have found it to be quite difficult. If you manage to get it … Read the rest

Wiimote controlled Hexapods

The Phoenix is a very impressive hexapod robot platform. It has 18 servos which gives each leg 3 degrees of freedom and a BasicAtom Pro 28 for the brains. Interestingly, the design started as a personal project of a forum member on the Lynxmotion forums. It turned out so well, it has become an actual product. We’ve seen videos of … Read the rest