The CC1101 wireless RF transceiver from TI is a low-cost (~$4) wireless module that you can connect to your MCU…
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,…
We are going to use an Arduino Uno as an ISP to program the AT89S52 microcontroller. AT89 series from Atmel…
Many months now I wanted to test the logic analyzer feature of the bus pirate, which is documented here. In…
For some reason, I have kept around a remote control of a garage door we had 20 years ago, made…
The ATtiny85 is a very small size, high-performance 8-bit microcontroller which you can get for about $2 in ebay (DIP-8…