MQ-6 DC 5V Gas Sensor Module For Arduino
Features:
1. Main chip: MQ-6 gas sensor2. Dual signal output (TTL level output and analog output)3. TTL output valid signal for low level. (when the low output electric signal lights at ordinary times， can be directly pick up SCM)4. Analog 0 ~ 5V voltage， the higher the concentration， the higher the voltage5. High sensitivity to hydrogen6. Can be resistant to ethanol steam， LPG (petroleum)， smoke interference7. Has a long service life and reliable stability8. Quick response recovery features9. With a signal output instructions10. Working voltage: DC5V11. Size: 35 x 20mm
Package included:
1 x MQ-6 Module