This simple 4093-based audio peak detector from December 2004 monitors music and turns on a small light when the sound gets ...

Circuit Scribe announced the release of their revolutionary DIY electronic kits, made with just printer paper, a Circuit Scribe pen, and a circuit. A progression from education use to application, the ...

Circuit Scribe: DIY Circuit Kits You'll never believe what you can do with a plain piece of paper paired with the magic of the Circuit Scribe: DIY Circuit Kits. Use the conductive ink pen, sweet ...

Designing, constructing, testing, and improving circuits—especially those with significant analog content—was always one of my interests. The fact that you could arrange standard active and passive ...

Whether you’re new to electronics and programming, or you were bit-banging bare metal long before hair metal, CircuitPython is a great tool for getting a project up and working without all the fuss.