GY-ADS1015/ADS1115 12-16 Bit 4-Kanal ADC Analog-Digital Wandlermodul
ab 3,20 €
As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. It is a great general purpose 16 bit converter. Interfacing is done via I2C.
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