I2C Signal Command Unit, MCP4728 12-Bit 4-Output Signal Board for Calibration Tasks, Project Training, and Wiring Practice Multicolor

Features: Four Channel Coverage: The MCP4728 layout delivers four analog output paths on a compact board, helping multi-line builds stay organized during calibration and coordinated tuning. I2C Driven Workflow: An I2C communication interface supports clean controller integration, making it easier to send digital commands into stable analog output tasks across lab or prototype setups. EEPROM Setting Retention: Onboard EEPROM stores configuration data after power loss, reducing repeated startup adjustments when projects need dependable output behavior across review cycles. Compact Board Structure: A small PCB format with corner mounting holes and loose header pins supports straightforward soldering, worktable wiring, and cleaner placement inside project enclosures. Built For Development Projects: This module suits embedded developers, electronics hobbyists, and learning labs handling calibration, waveform control, or analog voltage experiments. Specifications: Component: PCB Board Size: Approx.2.55x1.80cm/1.00x0.71inch Power: 2.7V-5.5V Quantity: 1 Set Package Includes: 2 Optional Package: Package 1 Include:1 Set Converter Module Package 2 Include:2 Set Converter Module note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.