MQ-5 MQ5 Methane Natural Gas Sensor Shield Liquefied Electronic Detector Module New
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module Starter DIY Kit
Size: 32mm X22mm X27mm
Main chip: LM393, ZYMQ-5 gas sensor
Operating voltage: DC 5 Volt
Features:
1. Indication of the signal output.
2. Dual signal output (analog output, and TTL level output)
3. TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller