Ads1115 Ultra Small 16 Bit Precision Analog-To-Digital Converter Adc Development Board Module 4-Channel

Description: ADS1115 4-Channel 16-Bit High-Precision Analog-to-Digital Converter (ADC) Module for Reliable Low-Voltage Signal Acquisition and Embedded Development Projects Features: 1. High-Precision Sampling Performance: Integrated original ADS1115 16-bit ADC core chip, supports up to 860 samples per second with 16-bit resolution, delivers ultra-low conversion error to help users obtain highly accurate analog signal measurement results for weak signal detection scenarios. 2. Stable Circuit Structure: Made of high-grade FR-4 fiberglass PCB with precision surface-mount resistors and capacitors, optimizes circuit impedance matching and reduces signal interference and temperature drift, ensures stable long-term operation even in complex industrial electromagnetic environments. 3. Flexible I2C Communication Design: Built-in standard I2C communication circuit with programmable address pins, supports up to 4 modules connected to the same I2C bus and adapts to 2.0V-5.5V wide power input, saves main control IO resources and is compatible with most common development boards including , Raspberry Pi and STM32 series. 4. Adjustable Gain Function: Equipped with integrated programmable gain amplifier (PGA) circuit, supports gain adjustment from 2/3x to 16x, allows users to flexibly adjust sampling range according to different input signal strength, effectively improves detection sensitivity for small-amplitude signals. 5. User-Friendly Installation Design: Comes with pre-tested circuit, reserved 2 mounting holes and matched pin header set, supports both breadboard plug-in installation and screw fixed installation, eliminates unnecessary soldering work for users and speeds up prototype project integration progress. Specifications: Category: Analog-to-Digital Converter (ADC) Module Material: FR-4 printed circuit board, ADS1115 IC chip, SMD electronic components, metal pin headers Size: Approx. 27 * 17 mm Color: Blue circuit board, black pin headers Application: Embedded development, sensor data acquisition, industrial control systems, IoT project construction, low-voltage signal detection Quantity : 1 x ADS1115 Module + 1 x Pin Header Set Note: 1. Please allow differences due to manual measurement, thanks. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.