The ADS1115 16-bit 4-channel ADC module with I2C interface delivers high-precision analog-to-digital conversion for four input channels. It is designed to provide reliable measurements in a compact, easy-to-use package. Key benefits and features - High resolution four-channel ADC: 16-bit conversion on four input channels for accurate measurement of analog signals. - Programmable gain amplifier: adjustable input signal amplification to accommodate various signal levels and improve resolution for small signals. - Wide operating voltage: supports a supply range from 2.0 V to 5.5 V, enabling compatibility with a broad range of power sources. - Simple I2C interface: easy integration with common microcontroller systems, enabling reliable, straightforward communication and data acquisition. - Ready-to-use module: shipped as 1 piece, suitable for sensor interfaces, data acquisition systems, and other projects requiring precise analog signal measurement and conversion. Specifications and compatibility highlights - Model: ADS1115 - Type: 16-bit analog-to-digital converter - Channels: 4 input channels - Interface: I2C - Gain: programmable gain amplifier for adjustable amplification - Supply voltage: 2.0 V to 5.5 V Use scenarios - Sensor interfaces: connect multiple sensors (for example temperature, humidity, light, or pressure sensors) to a single microcontroller for synchronized, accurate readings. - Data acquisition and prototyping: build multi-channel measurement systems in lab or development projects to capture precise analog data for analysis. - Portable and battery-powered electronics: monitor analog signals such as voltage levels or sensor outputs within a 2.0 V to 5.5 V power budget, enabling flexible, compact instrumentation.