Hydrogen Sulfide Gas Sensor - MQ-136 Shipping:4-6 Days The inside pin

The inside pin

This is the Feather 32u4 Basic Proto

Solder the header onto your breakout board with your iron and some solder and wire it up for instant distance-sensing-success

u-blox-based GPS products are configurable using the popular but dense Windows program u-center

Hydrogen Sulfide Gas Sensor - MQ-136 Shipping:4-6 Days The inside pinThe MQ 136 is a Hydrogen Sulfide detection sensor with a sensing range of 1 200ppm. The sensing element is SnO2, which has lower conductivity in clean air. When HS gas exists, the sensor's conductivity gets higher along with the gas concentration rising. A simple circuit makes measuring this change in conductivity and turning it into data fairly straight forward, but does require some calibration. For easy Solderability; use our [Gas Sensor Breakout