I2C ADS1115 16-Bit ADC 4 Channel Module with Programmable Gain Amplifier

The I2C ADS1115 16-Bit ADC 4 Channel Module with Programmable Gain Amplifier is a highly precise analog-to-digital converter designed for applications requiring high-resolution and multiple analog inputs. This compact yet powerful module allows accurate data acquisition for microcontrollers that lack onboard ADCs or require greater resolution than standard 10-bit ADCs.

With four analog input channels and a built-in Programmable Gain Amplifier (PGA), the ADS1115 supports differential and single-ended measurements with adjustable gain, making it perfect for signal conditioning and amplification. It communicates via the I2C protocol, allowing easy integration with platforms like Arduino, Raspberry Pi, and ESP32.

🔧 Key Features

• 16-bit analog-to-digital resolution for precise measurements
• 4-channel input with differential or single-ended operation
• Built-in Programmable Gain Amplifier (PGA) for signal flexibility
• I2C communication interface with configurable address
• Small size and low power consumption
• Compatible with 3.3V and 5V microcontrollers

📐 Technical Specifications

📌 Applications

• Sensor interfacing and signal measurement
• Data logging and monitoring systems
• Battery voltage monitoring
• Scientific instruments and lab equipment
• Embedded systems requiring high-resolution ADC

💡 Why Choose This ADC Module?

The I2C ADS1115 16-Bit ADC Module delivers exceptional precision and flexibility in analog signal measurement. Its small size, multi-channel input, and built-in PGA make it an ideal solution for expanding the analog input capability of microcontrollers in space-constrained or accuracy-demanding applications.

📦 Package Includes

• 1 × I2C ADS1115 16-Bit ADC 4 Channel Module