3Pcs CJMCU-ADS1115 Módulo de placa de desarrollo de ADC de 16 bits
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4 channel 16bit ADC with 2-wire interface although not particularly fast is ideal for many projects. PGA is good for ADC of bridge outputs as differential mode is supported internally. For single-ended 0-5V signals more than half the range is lost as the scale is +/-6.144V (to handle possible differential signals) but still results in a resolution of 187uV - far better than most applications require. Measured voltages appear very stable, i.e. very little noise. Beware of using the Arduino I2Cdev library with I2CDEV_BUILTIN_FASTWIRE (default) operation. It doesn't work correctly. I suspect it is too fast for the ADS1115. However using wire (uncomment I2CDEV_ARDUINO_WIRE) is fine.
precise
Gran producto, funciona como se describe!
Gracias
Recibido en perfecto orden! Entrega muy rápida y no es caro!
12 bit ADC, parece que funciona bien.
Llegó bien, aún no se ha probado
todo bien
todo como se describe
Multa