Recent Blog Posts

DIY Drum Machine at Fasma Festival

Tomash Ghzegovsky made a very cool DIY drum machine for the 2017 Fasma Festival

The goal of the project was to come up with something small, affordable, and buildable in just a few hours.  The result was this portable, battery-powered drum machine.

While this […]

One-Handed Macro Pad

Kerry Scharfglass got this 28″ Surface Studio.

The “feels like Minority Report” touch/pen interface was less than ideal for KiCAD, so he build this one-handed keyboard macro pad.

Watching people use the Surface studio has been interesting.  It seems to have some great potential, […]

SPI & I2C Slave Controller for Multiple Boards

Tony Brewer, forum user tonton81 developed a library for a master board to control multiple slave boards.

This library allows you to take advantage of the speed of SPI when communicating between 2 Teensys, making it much faster than ordinary serial.

The lengthy forum thread where this library was developed documents the collaborative effort […]

Quantum Garden

Robin Baumgarten created the Quantum Garden, a beautiful interactive art installation that visualizes the STIRAP (stimulated Raman adiabatic passage) quantum process.

The piece uses 228 neopixel rings with 16 LEDs each.  Inside each ring is a springy door stopper that when touched generate […]

How To Get Tech Help From Strangers On The Internet

Online tech forums can feel intimidating.  Three simple things can greatly improve your experience & odds for useful help, regardless of your skill level.

Good First Impression

“You get 1 chance to make a good first impression” is timeless wisdom. Strangers will quickly form an opinion of you, based only on the words, images or video […]

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