See how to improve sensor resolution using differential ADCs. Tools used here include the AVR-DA MCU Curiosity Nano development kit in addition to START and Studio. See links to resources, code examples, and reference literature are linked below: Code Examples: All GitHub AVR-DA examples: https://github.com/microchip-pic-avr-examples?q=avr+da+adc&type=&language= All Atmel START examples: https://start.atmel.com/#examples/AVR128DA48CuriosityNano Hardware: AVR-DA MCU Family - https://mchp.us/38IY9bH AVR128DA28 - https://mchp.us/3iMhyx9 AVR-DA CNano – https://mchp.us/2CheF6X Software: Atmel Studio 7 - https://mchp.us/2ZsRShp Further Reading: Whitepaper: Differential and Single-Ended ADC – http://ww1.microchip.com/downloads/en/DeviceDoc/Differential-and-Single-Ended-ADC-WhitePaper-DS00003197A.pdf ADC and ADCC advanced features: https://mchp.us/3iW7dPs https://www.microchip.com/design-centers/8-bit