Hydrogen Sulfide Gas Sensor - MQ-136 Shipping:4-6 Days This is the Feather 32u4

This is the Feather 32u4 Basic Proto

This panel features a monocrystalline silicon material to provide a 20% high photoelectric conversion rate

This is the same enclosure used on the [SparkFun RTK reference station](https://www

You may need additional adapters for your specific equipment

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

Hydrogen Sulfide Gas Sensor - MQ-136 Shipping:4-6 Days This is the Feather 32u4The 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