ADS1115 16-Bit ADC - 4 Channel

The ADS1115 16-Bit ADC - 4 Channel is a high-resolution analog-to-digital converter module designed to expand the analog input capabilities of microcontrollers and development boards. Based on the ADS1115 precision ADC IC, this module provides 16-bit resolution, four analog input channels, and an I2C communication interface for easy integration with Arduino, ESP32, Raspberry Pi, and other embedded systems. Available at Directronics, the ADS1115 16-Bit ADC - 4 Channel is ideal for students, hobbyists, makers, educators, and professional engineers working on sensor measurement, data acquisition, and precision electronics projects.

Features:

• High-Resolution 16-Bit Analog-to-Digital Conversion

• 4 Analog Input Channels

• Supports Single-Ended and Differential Measurements

• I2C Digital Communication Interface

• Programmable Gain Amplifier (PGA)

• Low Power Consumption

• High Accuracy Signal Measurement

• Built-In Voltage Reference and Oscillator

• Compact Module Design

• Easy Interface with Microcontrollers

• Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, STM32, and Other Controllers

• Suitable for Precision Sensor Applications

Why Choose ADS1115 16-Bit ADC Module?

• Provides higher resolution than built-in ADCs of many microcontrollers

• Expands the number of analog inputs available

• Improves measurement accuracy for sensors

• Simple I2C communication requires fewer pins

• Suitable for precision data acquisition projects

• Ideal for beginners, students, and professionals

Applications:

• Sensor Data Acquisition

• Temperature and Pressure Measurement

• Battery Voltage Monitoring

• Industrial Measurement Systems

• IoT Sensor Applications

• Arduino Analog Expansion Projects

• Raspberry Pi Analog Input Projects

• Data Logging Systems

• Laboratory Measurement Equipment

• Embedded Control Systems

Technical Specifications:

• Product Type: Analog-to-Digital Converter Module

• ADC IC: ADS1115

• Resolution: 16-Bit

• Number of Channels: 4 Single-Ended / 2 Differential

• Communication Interface: I2C

• Operating Voltage: 2.0V–5.5V DC

• Programmable Gain: Yes

• Data Rate: Up to 860 Samples Per Second

• Input Voltage Range: Programmable

• I2C Address: Configurable (Model Dependent)

• Interface Pins: VCC, GND, SDA, SCL, A0, A1, A2, A3

• Operating Temperature: -40°C to +85°C (Typical)

Package Includes:

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

Related Products:

Arduino Uno

Arduino Nano

ESP32 Development Board

ESP8266 NodeMCU CH340

Raspberry Pi Pico

DHT22 Temperature and Humidity Sensor Module

DS18B20 Waterproof Temperature Probe

Capacitive Soil Moisture Sensor

Jumper Wires and Breadboards

Why Buy from Directronics?

Directronics provides quality development boards, communication modules, sensors, electronic components, robotics modules, and IoT solutions for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, sensor modules, programming tools, and embedded development products to bring your ideas to life.

Note:

Product images are for illustration purposes only. Please review the ADC input voltage limits, I2C address settings, power supply requirements, and sensor compatibility before placing your order.