A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...
Stepper motors use a cogged wheel and electromagnets to rotate the wheel one ‘step’ at a time. Each HIGH pulse sent to the A4988 stepper driver energises the coil, attracting the teeth closest to the ...
Bridges are a part of our constructed landscape that we take for granted. And bridges by themselves aren’t especially important. What is important is that bridges let you get from one place to another ...
We present colosseum, a low-cost, modular, and automated fluid sampling device for scalable microfluidic applications. The colosseum fraction collector can be built for around $100 using off-the-shelf ...
FPS gaming on an E Ink display? That doesn't seem right... But that's exactly what Wenting Zhang's PaperBoy Game Boy emulator ...
Valve’s new Steam Controller is a $99 game controller that went on sale in May (and quickly sold out). It has all the usual features like dual analog sticks, a D-Pad, ABXY buttons, and shoulder ...
The childhood fantasy of a paper aeroplane that actually goes somewhere useful has been around as long as boring classroom windows. A YouTube creator who ...
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Arduino launches Modulino Hub and Extender modules to support up to 64 I2C devices, 30-meter range Arduino has just introduced three new Modulino modules: the Modulino Hub to support up to eight I2C ...
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