Helium is inert, which makes it useful in a lot of different industries. But helium’s colorless and odorless non-reactivity ...

Finally, eco-friendly music.

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...

The board is the console that is used for controlling the audio mix and output during a live broadcast or studio recording. Just by looking at the board, the most noticeable elements are the faders.

Data acquisition part running on an Arduino Nano. It controls the infrared light barrier, detects trigger levels and communicates with a master computer over USB serial. Data recording part running on ...