BLE400 is a motherboard (development/evaluation kit) for the Core51822 (nRF51822) Bluetooth LE module (SoC). It costs around $13, with the…
A few days ago, I bought a new printer, since my last one out of the blue just stopped printing,…
Many months now I wanted to test the logic analyzer feature of the bus pirate, which is documented here. In…
The ATtiny85 is a very small size, high-performance 8-bit microcontroller which you can get for about $2 in ebay (DIP-8…