Ian writes – “The 01//atch is a binary wrist watch with an LED display. Additional features are accessible through a scrolling menu system on its 3×4 LED matrix. Current features include: voltage meter, binary counter, club mode and time display. The watch is fully programmable. Future firmware upgrades will include: stopwatch/timer, alarm, bicycle speedometer/odometer, data […]
Here’s how to upgrade your in-ear headphones using silicon or rubber swimming earplugs – Link.
Modern Mechanix has a Popular Science from 1964 that has plans and a schematic for building your own laser – Link.
Prank writes – “Make a copper etching of any image. This takes about 1 hour, including image prep, transfer, and etching, and it works really well. “ – Link.
Super simple and great use for those old CD jewel cases, fill them with photos – Link. Related: DIY Plasti-Prompter – Link. Other CD/DVD jewel case projects – Link.
Nick writes – “Here’s a a small tutorial for fabricating gameshow-style hand buzzers (in this case, used for the PC game “You Dont Know Jack”, played on an emulated arcade cabinet).” – Link.
M2Crafts writes – “This set of pages diarizes the construction of my kiln. I fire to cone 6 oxydation and use an electric kiln to do so. The kiln I’ve used till now is a very old cone 1 Olympic, it is also very small, around 3 cubic feet. It definitely needs to be replaced, […]
