MQ-3 Gas Sensor Module 0.47uf 63V Poly film Capacitor 7A Rated Power 130

7A Rated Power 130

low-offset

These are Metal Film Resistor with a value of 390k ohm 1W and tolerance of ±5%

With a bright yellow light output and low power consumption

Connector Type JST-XH Variant Male Number of Pins 10 Pitch 2

MQ-3 Gas Sensor Module 0.47uf 63V Poly film Capacitor 7A Rated Power 130MQ 3 module can detect alcohol, benzene, CH4, hexane, LPG, and CO. The sensitive material in the MQ 3 gas sensor is SnO2, which has a reduced conductivity in clear air. When the target alcohol gas is present, the sensor's conductivity increases in accordance with the increase in gas concentration. The MQ 3 sensor has a high sensitivity to alcohol and is resistant to fuel, smoke, and mist contamination. Based on the amount of alcohol in the system,