MQ2 SMOKE GAS SENSOR
October 30, 2023
MQ4 METHANE GAS SENSOR
October 30, 2023
MQ3 ALCOHOL GAS SENSOR
RM9.90
Features
- Built in Power Indicator LED and Low TTL Indicator LED
- Operating Voltage is +5V
- Highly sensitive to alcohol
- Slightly sensitive to benzine
- Analog output voltage: 0V to 5V
- Digital Output Voltage: 0V or 5V (TTL Logic)
- Preheat duration 20 seconds
- Can be used as a Digital or analog sensor
- The Sensitivity of Digital pin can be varied using the potentiometer
- Dimension (mm): 32 (L) x 22 (W) x 18 (H)
- Weight : 10 g
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