Joker Remote Hazardous Gas Station and Monitor w, Arduino

Using an IR remote control, display the presence of hazardous gases w, MQ2, MQ3, MQ4, MQ6, MQ9 and get notified when they reach dangerous levels. For more information: PCBWay only 5 for 10 PCBs Get the MQ2 sensor in the PCBWay store: Follow TheAmplituhedron: Twitter: Instagram: Pinterest: Subscribe to TheAmplituhedron: Youtube: