SKU: 77609075927
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Titanium Gear Train (MK first gear)
com/sparkfun/FemtoBuck) (Design Files)
Starting from basic LED control to more advanced environmental sensing
there should be no block within 2cm of the air outlet
* Output Sound Pressure Level: 85±3 dB(100、400、800、12000Hz medium value @1m 10w)
Gravity: Analog Hydrogen Gas Sensor (MQ8) Shipping:2-4 Weeks Titanium Gear Train (MK firstThis is an Arduino hydrogen gas sensor. It has high sensitivity to Hydrogen (H2) and less sensitivity to alcohol, LPG, cooking fumes. Hydrogen gas is highly flammable and will burn in air at a very wide range of concentrations The sensitivity is able to be adjusted by the potentiometer. The output is proportional to the density of the gas. You can use analog reading to read the data from this sensor. To ease the difficulty of using this sensor, a
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