And that’s exactly what [agp.cooper] has with his ATtiny85-based spectrum analyzer devices. The “normal” way to build a spectrum analyzer is to collect a bunch of samples and run a Fast ...

The ATtiny85 that runs the show is powered through a 3.3 V LDO and measures the capacitors’ voltage through a 1 MOhm resistive divider. The Creatures’ bodies are made from pieces of laser-cut ...

Anyone who would like to learn Arduino programming and more about the fantastic electronic development platform which is fun and easy-to-use to create ...