Posted in Arduino Hacks, Musical Hacks Tagged blue pill, optical sensor, optical theremin, stm32, theremin ...

Those sensors are finicky and a few problems during testing prompted him to look at a redundant system. Right now he’s experimenting with adding an optical mouse sensor to the autonomous vehicle.

The Arduino code serves as a bridge between the optical mouse sensor and the PC. The Processing sketch communicates to the Arduino over the serial port and implements visualisation of the sensor data.

A dust sensor is an optical electronic system to detect fine particles such as dust. In principle, an optical dust sensor detects the dust particle concentration the in air by using an optical sensing ...