Alcohol Gas Sensor MQ-3
We have ✅ 5 available of the PL-1634 in our Sydney warehouse.
This semiconductor gas sensor detects the presence of alcohol gas at concentrations from 0.04 mg/L to 4 mg/L, a range suitable for making a breathalyser. The sensor’s simple analog voltage interface requires only one analog input pin from your microcontroller.
The Alcohol Gas Sensor MQ-3 appears in the following collections:
SKU PL-1634
by Little Bird