VoltPulse DA1C010BI – 0-10V DAC Module with MCP4725 | 12-Bit I2C Digital to Analog Converter with EEPROM, Boost Converter & Op-Amp | Arduino, Raspberry Pi, PLC, Automation

The Aptinex VoltPulse DA1C010BI is a compact, high-precision digital-to-analog converter (DAC) module that outputs a true 0–10V analog signal via I2C communication, making it ideal for integration with Arduino, Raspberry Pi, ESP32, STM32, and other microcontrollers or PLC systems. _ _ At its core is the trusted MCP4725 12-bit DAC IC from Microchip, which delivers 4096 levels of resolution and an impressive ±1% accuracy. A built-in EEPROM allows the DAC output to be retained even after power loss—ideal for memory-critical or persistent control applications. _ _ What sets this module apart is its intelligent design. It includes an onboard boost converter and a rail-to-rail op-amp, enabling it to convert the MCP4725's native 0–5V output into a clean, stable 0–10V signal—with no need for external amplification or dual power supplies. This makes it a perfect fit for analog signal control, industrial automation, test rigs, and process control systems. _ _ The module communicates via a standard I2C interface and supports address configuration via the MCP4725’s A0 pin (by part number), allowing multiple DACs to operate on the same I2C bus. _ _ With screw terminals for analog output, header pins for I2C, a power LED indicator, and four mounting holes, the DA1C010BI is engineered for reliable integration into real-world projects—whether you're building a lab-grade simulator, a control panel, or an embedded system.

• ✅ I2C to 0–10V Analog Output – Converts digital signals from any microcontroller into a standard 0–10V analog voltage using the trusted MCP4725 12-bit DAC IC. Ideal for analog control, industrial automation, and signal interfacing.
• ⚡ Precision 12-Bit Resolution – Delivers smooth and accurate voltage output with 4096 steps of resolution and ±1% accuracy across the 0–10V range.
• 🔼 Built-in Boost Converter & Rail-to-Rail Op-Amp – Integrated circuitry boosts the MCP4725’s native 0–5V output up to a clean, buffered 0–10V signal. No need for external amplifiers or dual power rails.
• 🧠 EEPROM + Address Flexibility – Features onboard EEPROM to retain output voltage after power-off. Also supports alternate I2C addresses via part number-based A0 pin configuration—ideal when using multiple DACs on the same I2C bus.
• 🔗 Easy Microcontroller Integration – Uses standard I2C protocol (100kHz–3.4MHz) for fast, 2-wire communication. Fully compatible with Arduino, Raspberry Pi, ESP32, STM32, and other I2C-capable devices.
• 🔧 Designed for Real Projects – Includes screw terminals for analog output, male header pins for I2C/power input, power status LED, and four mounting holes for secure installation in control panels or enclosures.
• 📏 Compact & Practical – Slim 2.5cm x 4.0cm PCB fits easily into embedded systems or DIN-rail projects where analog control is needed.
• 🔄 Supports Multiple DACs on Same I2C Bus – Easily scale your system by configuring multiple MCP4725 modules using alternate address options.
• 🛠️ Ideal for Automation, Analog Control & Test Rigs – Perfect for use in industrial control environments, DIY analog panels, or precision voltage simulation and testing.
• 🔍 Real-Time Voltage Adjustment – Instantly update the analog output in real time via I2C commands. Perfect for dynamic control applications such as dimming, speed control, or process tuning.