Adafruit-1083-4-channel-ADC-Analogue-to-Digital-Converter-I2C-Adafruit-1083-P-The-Adafruit-ADS1015-4-channel-ADC-gives-your-next-project-12-bit-precision-at-3300-samples-per-second-over-2-wire-I2C-The-ADC-can-be-used-as-either-2-x-differential-or-4-x-single-ended-channels-&-it-has-a-programmable-pre-amp-up-to-16x-This-little-breakout-board-has-built-in-noise-suppression-to-keep-the-supply-lines-clean-It-uses-one-of-four-possible-I2C-addresses-allowing-you-to-run-4-x-boards-on-the-sam