New Smaller Useless box
After the moderate success of Kaths useless box (ok complete success really until the batteries go flat and we have to force the box open again) I've taken another look at the box design and the components and come up with something 50% smaller, taking less batteries and generally better all round. The new design features a battery compartment, an on/off switch (for power) on the underside and the lid is now pulled down with elastic to make sure it stays shut. The whole thing is made with shop bought components so I can fabricate as many as needed.
This kit can be purchased through my shop here