Air quality sensor
thingiverse
Air quality sensor will be placed next to device that generates smoke like laser cutter when opened too early. This will allow FabLab users to know if they have opened laser too soon. BOM: - MQ-2 or MQ-135 sensor Banggood: MQ-2 Smoke Gas LPG Butane Gas Sensor - 16 RGB LED Ring Banggood: Ring-5V-16x-5050-RGB-LED - Geekerit mini node esp8266-12E Banggood: Geekcreit Mini NodeMCU ESP8266 The code is calibrated to MQ-135 sensor.
Download Model from thingiverse
With this file you will be able to print Air quality sensor with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Air quality sensor .