Wine Sensor Module MQ3
Specifications:
Dimensions: length 32mm X width 22mm X height 27mm
Main Chip: LM393, ZYMQ-3 air sensor
Working voltage: DC 5V
There is a signal output.
Dual signal output, analog output
0~5v analog output voltage, higher concentration than voltage
Product use:
Application for sensor circuits
Build a wine concentration warning system
