ADS1115 16-Bit ADC Module

The ADS1115 is a high-precision, 16-bit Analog-to-Digital Converter (ADC) module that vastly outperforms the 10-bit ADCs found on standard Arduino boards. It features an onboard programmable gain amplifier (PGA) allowing you to measure very small voltages accurately. With 4 single-ended or 2 differential input channels and I2C communication, it is indispensable for sensitive instrumentation, load cells, and audio signal processing projects.