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Descripción
Aislador Analógico Gravity
Convierte la salida analógica del medidor Gravity pH, ORP o DO a PWM y señal de voltaje
Viene con cuatro separadores y tornillos
Diseñado para trabajar exclusivamente con la línea Gravity
Entrada de voltaje: 3,0 V - 5,0 V
Conector: header de pines
El Aislador Analógico Gravity está diseñado para funcionar exclusivamente con la línea Gravity de medidores integrados de bajo costo. Estos aisladores eliminan todas las interferencias eléctricas provenientes de otras sondas o bombas en la misma agua que está analizando. Convierte la salida analógica de un medidor Gravity pH, Gravity ORP o Gravity DO en una señal PWM y de voltaje.
La señal PWM se puede volver a convertir fácilmente en una lectura sin ruido. Debido a que este aislador usa PWM, se puede conectar a un microcontrolador que no tenga un ADC. La señal de voltaje convierte el valor del sensor en 0 - 3 voltios, bueno para un microcontrolador que tiene un ADC.
Tenga en cuenta: Una Raspberry Pi no puede leer con precisión PWM o voltaje analógico sin un HAT de terceros.
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