Daikin (hybrid) heat pump systems are usually controlled by a room thermostat (and/or other controller) over a 2-wire HBS interface, called P1/P2, which combines data and power. This project enables ...
What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...
The following image shows the BlueIMU board. The GY521 IMU module is the little blue board on the left; the green board is the HC06 Bluetooth module. Note that BlueIMU uses a 6 degrees of freedom IMU ...