Button Pixel = Bixel

Button Pixel = Bixel

“We’ve made all manner of LED displays over the years. Some simple, some complex, some tiny, some huge. But no other has been such a culmination of all the skills we’ve learned over the years. We call it …

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The Bit

The Bit

“A tongue IO device The goal of this project is to create a new input device that allows the user to control a mouse with a small sensor placed on the roof of the mouth. I imagine this HCI will …

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FM DDS: First Light Hardware

FM DDS: First Light Hardware

“Some Barely Viable Prototype hardware for a frequency modulated DDS to replace Channel Elements requiring now-unobtainable crystals: The heatsink (surely harvested from a PC, then salvaged from a box o’ goodies) runs about 25 °C above ambient while dropping a …

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Tiny Scope for Arduino

Tiny Scope for Arduino

“Features - Configurable ADC speed for sampling rates from 10KHz to 300KHz (on UNO) - Auto grid on time base from 2ms to 50us (on UNO) - Vmax calibration and 3.3-5V detection using internal reference - 0V auto trigger - Display minimum-maximum voltage of …

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USB Dial

USB Dial

“This is another one of those “did it because I can” projects. It’s a USB dial that uses a Teensy 2.0 Arduino unit at it’s core and allows me to emulate my mouse. I use TinkerCAD avidly …

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Archelon ROV

Archelon ROV

“The Archelon ROV is a low-cost, environmentally friendly Remotely Operated Vehicle (ROV) that helps to alleviate marine contamination. The Archelon ROV is a low-cost, environmentally friendly Remotely Operated Vehicle (ROV) that helps to alleviate marine contamination. AscendTech 4-H Robotics Club …

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