This week on Maker Update, lights that synchronize with your heartbeat, a $30 synthesizer kit, cardboard pinball, modified NERF guns, heat shrink, Pi shims, and a good, fast wood finish.
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This week on Maker Update, an old fashioned electric go kart, diploma drama for Arduino, plastic razor blades, fingerprint sensors, sninges, Maker Faires and robot trading cards.
Link to this week’s Cool Tools product (using this supports my show and the Cool Tools blog): https://www.amazon.com/Scraperite-ONE-HOLDER-ORG-BLADES/dp/B000XBGN02/ctmakerupdate-20
Boldport’s Tap Sensor project is a beautiful refresh of a project that first appeared in the premier issue of 1974’s Elektor magazine. The organic lines of the circuit board traces — a hallmark of Boldport’s design aesthetic — look right at home on this retro project, which is largely unchanged from the original ‘70s design.
The kit includes the bare board, a few stickers, a printed link to project information, and all of the electronic components you’ll need to complete the board. In order to functionally demonstrate the project you will also need three LEDs, a breadboard, some hookup wire, female-male header wires, and a 5v power supply. If you’ve completed Boldport’s Cordwood Puzzle project, you can also hook the Tap Sensor directly to it with some header wires and skip the breadboard and LEDs.
Because Boldport’s boards are so thoughtfully labeled on the underside with component outlines and reference numbers, the project basically revolves around correctly placing and soldering things, with bonus points for clean, tight work that can complement the beauty of the board.