Tarjeta para Sensor de Gas

Tarjeta para Sensor de Gas
Tarjeta para Sensor de Gas
Tarjeta para Sensor de Gas
Tarjeta para Sensor de Gas
Tarjeta para Sensor de Gas
Tarjeta para Sensor de Gas
Tarjeta para Sensor de Gas
 
Precio$3,000
CódigoPCB-Gas
UbicaciónBogota
Stock: 0
SKUSKU0777
Local0H-04-02 No hay comentarios
 
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Tarjeta para Sensor de Gas


Tarjeta para Sensor de Gas


Tarjeta para Sensor de Gas

Tarjeta PCB para Sensor de Gas de la serie MQ

Ver Hoja Técnica.



Tarjeta para Sensor de Gas

Tarjeta PCB para Sensor de Gas de la serie MQ

Ver Hoja Técnica.



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Descripción Ver Hoja Técnica.

Este PCB sirve para adaptar los sensores de Gas de la linea MQ, simplificando su interconectividad con otros componentes mediante espaciados de orificios en 0.1", compatible con headers de 0.1". Ha sido fabricada en fibra de vidrio FR-4 con un espesor de lamina de 1.6mm  antisolder verde.

Los sensores de la linea MQ son sensores análogoa con salida de voltaje variable, usado en el control de la calidad de aire. El sensor es capaz de detectar estos gases entre otros: NH3, NOx, Alcohol, Benceno, CO2, etc. Con unos pocos componentes externos el dispositivo empieza a funcionar.

 

Especificaciones Tecnicas
This breakout board is designed to work with any of the MQ-series gas sensors, simplifying the interface from 6 to 3 pins—ground, +5V VCC, and an analog voltage output—that are broken out with a 0.1" spacing, making the board compatible with 0.1" headers and standard breadboards and perfboards. This board has two mounting holes and provides convenient pads for mounting the gas sensor's required sensitivity-setting resistor (referred to as RL in the sensor datasheet). All of the board's traces are on the same side of the PCB, making it easy to see how the pads are connected.

The two mounting holes are intended to be used with #2 screws (not included).

Note that we also offer an alternate gas sensor breakout board that is more compact, with a diameter equal to that of the smaller gas sensor and the broken-out pins beneath the sensor.

Conexiones

Connect VCC to 5V, GND to ground, and OUT to an analog-to-digital converter (ADC). The board has two pairs of through-hole pins for the required (but not included) sensitivity-selecting resistor RL, providing two mounting options—horizontal or vertical—between GND and OUT as shown in the pictures below. The resistance of RL should be calculated using the datasheet for your particular gas sensor.

The MQ gas sensors have light to no polarity, so the gas sensor will work with the board all four ways it fits into the 6 pins (there are two possible orientations on each side of the board). 

              

 

 

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