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Homengineer 3X Analogue Digital Converter ADC Converter ADS1115 for Arduino Raspberry Pi etc.
by HomengineerLast refresh Jul/01/2019 12:18 PM
This ADS1115 digital analogue converter allows you to convert an analogue input signal (e.g. Poti, thermocouple, DMS, humidity sensor, etc.) into a digital signal to operate analogue sensors on a Raspberry Pi.
The programming and reading of the values is done via an I2C protocol.
The ADC can optionally accept four different addresses by bridging contacts (0x48, 0x49, 0x4A, 0x4B).
The data rate is also variable and can be programmed between 8 samples/s to 860 samples/s.
The module has a programmable comparator, an internal oscilator and an internal voltage reference.
The inputs can be used as 4 single-ended or 2 differential inputs.
In single-ended mode, the measurement voltage range is 0V to VDD, in differential mode at -VDD to +VDD.
The digital analogue converter has a programmable operation amplifier (PGA