MQ-3 Alcohol, Ethanol Sensor

MQ-3 Alcohol, Ethanol Sensor

Specificaties:

- 5V operation

- Simple to use

- LEDs for output and power

- Output sensitivity adjustable

- Analog output 0V to 5V

- Digital output 0V or 5V

- Low Cost

- Fast Response

- Stable and Long Life

- Good Sensitivity to Alcohol Gas

- On-board LED Indicator Technical Data

- Concentration : 0.05 mg/L ~ 10 mg/L Alcohol

- Operating Voltage : 5V ±0.1

- Current Consumption : 150mA

- Operation Temperature : -10°C ~ 70°C Pin Out

Pin aansluitingen:

- VCC – Input Power Supply - GND

– Supply Ground - DO

– Digital Output - AO

– Analog Output