MQ6 Sensor and Relay-Based Automatic Exhaust Fan Control using Arduino_Anurag_Pachauri
By
Anurag Pachauri
❤️ 0 likes
👁 0 views
Components used:
arduino, arduinouno, mq-6, npntransistor, resistor, diode
▶ Open & Simulate this Circuit
SarkitLab