✨ Product Features Plug-and-play: STEMMA QT/Qwiic interface, no soldering required High precision: 12-bit resolution, extremely low noise Internal reference: Integrated 2.5V/5V precision reference Open source ecosystem: for Arduino/CircuitPython drivers available DAC7578 12-Bit DAC Module (STEMMA QT/Qwiic) Core Functions Single-channel, 12-bit, high-precision digital-to-analog conversion 2.5V/5V internal voltage reference Non-volatile memory (EEPROM) for configuration storage STEMMA QT/Qwiic interface, plug-and-play Basic Parameters Number of channels: 1 output Resolution: 12-bit (4096 levels) Output voltage: 0V to VREF (2.5V/5V selectable) INL: ±2 LSB (max) Supply voltage: 3V to 5V Interface: STEMMA QT/Qwiic (configurable I2C address) Module size: 30mm x 17.8mm x 5mm Main Applications Precision programmable voltage source Automated test equipment calibration Sensor excitation signal generation High-precision bias voltage control Color: Black Material: PCB Package Contents: 1 * DAC7578 Module