Sensor barbecue

A project log for Aerotron

Portable device to measure most commmon air pollutants: CO, CO2, O3, H2S, C6H6 and PM

mikrotronmikrotron 06/24/2016 at 13:260 Comments

Gas sensor require preheat (burn-in) of 12-24 h. Usually, just connect one to your Arduino or any other 5V power supply and leave it be till tomorrow.

But we actually made a custom device to preheat all sensors at once.
Behold the mighty sensor barbecue!