We may receive a commission on purchases made from links. Consumer gadgets have become so embedded in our daily routines that even when you're away from home, you need to carry them with you. Without ...

A selection of the best machines for turning your failed prints and scrap plastic into new 3D printing filament.

After finding a pack of NiMH rechargeable cells that had never been used since buying them in 2014, [DiodeGoneWild] decided ...

Are you stuck in the coding tutorial loop? I used to be, but I realized that tutorials were actually holding me back when it came to my programming. Here’s how I realized coding tutorials were setting ...

Developers are using AI tools like ChatGPT to quickly generate C++ code for reading and logging data from sensors such as DHT22, BME280, and photodiodes. By combining AI-assisted coding with ...

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MagAlpha sensor detects the absolute angular position of a permanent magnet, typically a diametrically magnetized cylinder on the rotating shaft. Unlike most Arduino & Genuino boards, the MagAlpha ...

Clawdmeter is a DIY ESP32-S3-powered desk dashboard that displays Claude Code token usage on a 2.16-inch AMOLED screen so you know when you’re about to reach the limits in real time. It’s mostly a ...

GEEKOM A7 2026 Edition (AMD Ryzen 5 7545U) mini PC review – Part 1: specifications, unboxing, teardown, and first boot GEEKOM sent us a review sample of the A7 2026 Edition mini PC powered by a 4.9 ...