The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Bugaj and others have noted a tuning knob that tends to wiggle. That’s why the DIY route might be attractive for the mechanically inclined. Verhoeven has published schematics to build the PCB for the ...

Here's how I build my simplified 3D printed arduino animatronic eye mechanism. This is a good option if you'd like to try out ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

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Learn how to build a GPS tracker using Arduino UNO, SIM800L GSM module, and NEO-6M GPS with GeoLinker. This DIY project offers real-time location tracking, historical ...

IntroductionThere are enormous technological challenges in accessing and sampling hadal depths, but the recent surge in the ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

🤖 Nerva-01 – Arduino Robotic Hand Project This is a personal journey to build a robotic hand using Arduino. The goal is not only to create the hand itself, but also to learn electronics, programming, ...

The laser-based method uses one laser flash to make sensors that check temperature on hot or cold surfaces without adding extra layers or steps.

With enhanced foreign object detection, secure authentication support, and a compact footprint, it's ideal for integrating mid-power wireless charging into automotive, industrial, and consumer ...

A web-based GUI parses the PCB’s KiCAD files, allowing you to pick a test point on the schematic and have the machine move a probe to the right spot on the board.