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When a public school teacher in San Juan, Batangas, shared an open letter about her son's thirst for science, the message ...

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 ...

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 ...

An influencer known online as CircuitCindy has gone viral after building a fully functional, internet-connected treat-dispensing slot machine for her cat from scratch, complete with spinning reels, a ...

If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an Arduino is. This microcontroller is at the heart of countless ...

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If you grew up playing with LOGO on an old 8-bit computer, you’re probably familiar with the concept of a drawbot. It’s a simple robot that drags a pen around to draw on paper. [Tim] decided to build ...

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As the number of smart home devices in your house grows, you'll find yourself constantly making ecosystem decisions. Devices from different manufacturers don't talk to each other, and before you know ...