sensor alcohol MQ-3
DSC00802DSC00801sensor alcohol MQ-3Conexion sensor Alcohol MQ3

Sensor de Alcohol MQ-3 Compatible Arduin0, PIC, Raspberry Pi…


El sensor de gas analógico – MQ3 es adecuado para la detección de alcohol, este sensor puede ser usado como alcoholímetro. Tiene una alta sensibilidad al alcohol y dicha sensibilidad puede ser ajustada por el potenciómetro. compatible Con Arduino, PIC, Raspberry Pi…

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Descripción del Producto

Voltaje de Alimentacion: 5 VCD

Interfaz: Analógico

Sensibilidad: Alta sensibilidad al alcohol

1, having a signal output instruction.
2, dual signal output (analog output, and TTL level output)
3, TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller)
4, 0 ~ 5V analog output voltage, the higher the concentration the higher the voltage.
5 for ethanol vapor with high sensitivity and good selectivity.
6, has a long life and reliable stability
7, rapid response and recovery characteristics
V. Application:
For field testing of motor vehicle drivers and other non-drinking and operating personnel, but also for other places ethanol vapor detection