ADS1115 4-Channel 16-Bit ADC Development Board, I2C, PGA up to 16x

High Precision 4-Channel 16-Bit ADS1115 ADC Module - Analog-to-Digital Converter Development Board Elevate your project’s data acquisition capabilities with the ADS1115 16-Bit ADC Module—your go-to solution for high-resolution analog-to-digital conversion! Designed for versatility and performance, this compact development board is engineered to work seamlessly with 3.3V and 5V microprocessors, making it a top choice for hobbyists, engineers, and DIY enthusiasts worldwide. 🌟 Key Features That Make It a Bestseller ✅ Ultra-High Resolution & Precision Boasting 16-bit resolution, the ADS1115 delivers unmatched accuracy for analog signal conversion—perfect for applications requiring precise data capture (e.g., sensor readings, voltage monitoring, and industrial controls). The integrated Programmable Gain Amplifier (PGA) offers up to 16x gain, ensuring small signals are amplified clearly without losing detail. ✅ Wide Compatibility & Flexible Voltage Range Operates at 2V to 5V, making it fully compatible with all standard 3.3V and 5V microprocessors (Arduino, Raspberry Pi, ESP32, STM32, etc.). No need for extra voltage regulators—plug and play for instant integration into your existing projects. ✅ 4-Channel Expansion (Up to 16 Inputs Total) Control 2 identical I2C buses, supporting up to 16 single-ended channels or 8 differential channels per module. What’s more, you can modify the module’s address to one of 4 options, allowing 4 ADS1115 boards to connect to a single 2-wire I2C bus—expanding your system to 64 single-ended inputs effortlessly! ✅ Compact Design & Stable Performance The chip’s small form factor is paired with a breakout board featuring ferrite beads, which keep AVDD and AGND stable and noise-free. This ensures reliable signal conversion even in demanding environments. ✅ Easy I2C Interface Simplify wiring with the standard I2C communication protocol—only 2 wires (SDA/SCL) are needed for data transfer, reducing clutter and making project assembly a breeze. 📊 Technical Specifications Parameter Details Resolution 16-bit Number of Channels 4 channels (expandable to 16 via I2C) Input Type Single-ended (16 max) / Differential (8 max) Supply Voltage 2V - 5V DC Compatibility 3.3V/5V microprocessors (Arduino, Pi, etc.) Gain Range Programmable (up to 16x) Communication Interface I2C (2-wire) Address Options 4 selectable addresses Board Design Compact with ferrite beads (noise reduction) 🛠️ Ideal Applications Sensor data acquisition (temperature, humidity, pressure, light) Voltage/current monitoring systems Industrial automation and control DIY electronics projects (robotics, IoT devices) Academic experiments and prototyping Precision measurement equipment 🎯 Why Choose Our ADS1115 ADC Module? Unlike generic ADC modules on the market, our ADS1115 board prioritizes performance, compatibility, and ease of use. Whether you’re building a hobby project or a professional prototype, this module delivers consistent, high-quality results. The expandable channel design lets you scale your system without replacing hardware, saving time and cost. Plus, the stable power supply design (ferrite beads) ensures noise-free operation—critical for high-precision applications. Join thousands of satisfied customers who trust our ADS1115 module for their most demanding projects. 📦 Package Includes 1 -5pcs ADS1115 4-Channel 16-Bit ADC Development Board