Spy On Your Cat to Make Sure It Gets Its Paws In
[Scott Cutler] has a young cat, [Cygnus], that loves to run on a cat wheel and [Scott] had some some important questions about [Cygnus]’s usage of the cat wheel like,
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hall effect sensor
A More Expressive Synth via Flexure
Synthesizers can make some great music, but sometimes they feel a bit robotic in comparison to their analog counterparts. [Chris Guichet] built a “minimum viable” expressive synth to overcome this
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Don’t Lose Your Cool With This Fridge Buzzer
[CarrotIndustries] wanted to add an audible warning for when the refrigerator door was left open. The result is a fridge buzzer that attaches to the inside of a fridge door
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Tracing In 2D and 3D With Hall Effect Sensors
Pantographs were once used as simple mechanical devices for a range of tasks, including duplicating simple line drawings. [Tim] decided to make a modern electronic version that spits out G-Code
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3D Printed Maglev Switches Are So Hot Right Now
It doesn’t happen all the time, but over the years we’ve noticed that once we feature a project, a number of very similar builds often find themselves in our tip
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