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To keep busy during quarantine, Harrison McIntyre built a fully automated M&M candy launcher that's activated using Amazon Alexa. It's a fun p...Read more
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Slot car racing (also called slotcar racing or slot racing) is the competitive hobby of racing electric-powered, scaled vehicles guided by grooves ...Read more
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There's been quite a few posts over the years on how to build a motorized camera slider. I came across one recently, and I really liked that it was well documented.Read more
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Great guide for making a small cube comprising SMD LEDs mounted on glass PCBs.Read more
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When we're working with LEDs, we often like to control their state (on/off), brightness, and color. There are many, many different ways of going about this, but none are as compact a solution as the WS281x family of RGB LEDs and driver ICs.Read more
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Look ma', no hands! Trigger your camera shutter with a foot pedal for easy overhead tabletop photos.Read more