This item will be Ordered on Demand - Order before 20th. Delivery on 31st/1st.
Simple breakout board for the MQ - 3, MQ - 4 and MQ - 6 gas sensors. All you need is VCC at 5V, GND, and a resistor to an ADC, that is it.
Note: This is the PCB only. Sensors listed below.
Dimensions: 16.8mm diameter
Dual/Quad Power Amplifier - STA540
Break Away Headers - Straight
Methane CNG Gas Sensor - MQ-4
LPG Gas Sensor - MQ-6