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which can avoid leaking problems
Weight: 277g
Software selectable channel from 2400MHz to 2525MHz (125 Selectable channels)
The value read by the GM65 module can be directly displayed on a text file such as Notepad
Height: 25mm
Air Quality Sensor MQ135 (Analog/Digital) 5x6.5 couple which can avoid leaking problemsThe MQ 135 gas sensor senses gases like ammonia nitrogen, oxygen, alcohols, aromatic compounds, sulfide, and smoke. The boost converter of the chip MQ 3 gas sensor is PT1301. The operating voltage of this gas sensor is from 2. 5V to 5. 0V. The MQ 3 gas sensor has a lower conductivity to clean the air as a gas sensing material. In the atmosphere, we can find polluting gases, but the conductivity of the gas sensor increases as the concentration of
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