Hydrogen Gas Sensor MQ8 SKU:SEN0133
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SEN0133 (pdf) |
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Hydrogen Gas Sensor MQ8 SKU:SEN0133 Contents • 1 Introduction Specification • 2 Pin Definition • 3 Connection Diagram • 4 Sample Code Introduction This is a simple-to-use hydrogen gas sensor.They are used in gas leakage detecting equipments in home and industry applications. Avoid the noise of alcohol, cooking fumes, LPG,CO. The sensitivity can be adjusted by the potentiometer. Specification • Power supply needs 5V • Interface type Analog • Pin Definition 1-Output 2-GND 3-VCC • High sensitivity to Hydrogen H2 • Small sensitivity to alcohol, LPG,cooking fumes • Stable and long life • Size 40x20mm Pin Definition Signal Output GND Power Analog Sensor Pin Definition Connection Diagram Analog sensor connection diagram Sample Code ///Arduino Sample Code void setup Serial.begin 9600 //Set serial baud rate to 9600 bps void loop int val=analogRead 0 ;Read Gas value from analog 0 Serial.println val,DEC ;//Print the value to serial port delay 100 ; Powered By DFRobot 2008-2017 |
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