On today’s Ask MAKE, a reader writes: “I have a box full of old vacuum tubes and would like to do an LED tube mod but I have no clue as to how to wire, power supplies, etc. Could you help me as far the nitty gritty on making this project work?
Drinking our tea in cozy confidence, we plugged the production samples into Arduino, put the unit on our fingertip, and casually looked at the screen for the Processing sketch to perfectly render our heartbeat. [Cue first spit-take.]
The Solder:Time Watch Kit is a Maker Shed favorite for several reasons; it’s simple, it’s functional, and it looks great! The watch comes unassembled and includes a laser cut acrylic enclosure and wrist strap.
Looking for a great, standalone LED project? Check out the Blue Blinky Grid from the Maker Shed! This kit can be soldered together easily in under an hour and uses 56 bright blue LEDs to display text and animations.
The Tiny Cylon Kit, available in the Maker Shed, is a fun and easy to solder multi-mode LED Larson scanner kit.
Make a simple circuit cardboard robot Christmas ornament: http://makeprojects.com/Project/LED-Robot-Ornament/1752/1
Weird? Certainly. Slightly disturbing? Arguably. Wonderful? I think so, yes. I featured a picture of creator Noda Akira showing his device off at Make Tokyo Meeting 07 in last week’s MAKE Flickr pool roundup, and Akira himself turned up in the comments to identify himself, claim credit for the device, and link to the embedded video showing off how it works.
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