Recent Blog Posts

uLisp on Teensy 4.x

David Johnson-Davies ported his uLisp interpreter to Teensy 4.  This blinks Teensy’s LED in Lisp language!

David also tested Teensy’s uLisp speed relative to other boards.

Full benchmark details are available for several types […]

SENSEI – Multidimensional Sound Synthesizer

Maker, researcher, and music enthusiast Oscar Oomens created this beautiful and unusual synthesizer called the SENSEI for his bachelor’s thesis. The synth features a custom touch interface and wearable gyroscope that allow the user to “shape” sound in multiple dimensions.

The synth features a custom touch interface and wearable gyroscope that allow the user to “shape” sound in multiple dimensions. The main inputs aside from the keys are a joystick […]

Social Distancing Radar

Arduino Guy, an 18-year-old Hackster intern and self-proclaimed embedded systems enthusiast, has developed a DIY social distancing radar

It can be attached to a bicycle or other anchor point to alert others when they are cycling, standing, or walking too close.

The […]

Newton USB Keyboard Adapter

Fans of classic Apple keyboards rejoice! Jim Lombardo shared to our forum his recipe for creating a custom USB adapter that allows older keyboard models that use an 8-pin DIN input to serve as modern USB keyboards.

Jim took on the project when he found himself needing a keyboard for a custom Raspberry […]

Burning Man Art – 6400 LED Solar Tricycle

Burning Man art car builder Loren Carpenter has taken Teensy’s ability to drive LEDs to the next level with a solar-powered installation built around a tricycle that uses a Teensy 3.6 to drive 6,400 RGB WS2812 LEDs.

The 32 channel system is capable of outputting ~1.3 million RGB pixels per second, achieving over a 200 Hz frame […]

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