{"product_id":"three-pack-mcp4725-i2c-dac-12-bit-digital-to-analo","title":"Three Pack MCP4725 I2C DAC 12 Bit Digital To Analog Converter Module Red Board For Prototyping Audio Signal Generation Sensor Calibration Ideal For Arduino Projects And Microcontroller Experiments","description":"\u003cdiv\u003eThree-Pack MCP4725 I2C 12-Bit DAC Module for Arduino\u003cbr\u003e\n✔️ 12-bit resolution, I2C interface, rail-to-rail output, 2.7V to 5.5V \u003cp\u003eThe MCP4725 module is a compact 12-bit DAC that talks over I2C. This three-pack is perfect for quick prototyping, with a 20mm × 15mm red PCB that is breadboard-friendly, and it’s designed for audio signal generation and sensor calibration on Arduino, Raspberry Pi, and STM32 platforms.\u003c\/p\u003e \u003cp\u003e✅ 12-bit resolution DAC with 4096-step output and rail-to-rail output from 0V to VDD\u003cbr\u003e\n✅ I2C interface supports 100kHz, 400kHz, and 3.4MHz modes\u003cbr\u003e\n✅ Low power: normal mode ~0.4mA; standby ~60nA; EEPROM stores last settings\u003cbr\u003e\n✅ Wide operating voltage 2.7V to 5.5V and -40°C to 125°C; no external amplifier needed for loads up to 25mA\u003cbr\u003e\n✅ Address configurable via A0 pin; multi-module parallel connection; pull-up resistors included for SCL and SDA\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is an I2C DAC used for in hobby electronics? This handy guide explains practical uses and setup tips for microcontroller projects.\n- Converts digital values into precise analog voltages for audio tests, sensor calibration, and reference levels.\n- Works with Arduino, Raspberry Pi, and STM32 via I2C at various speeds for flexible prototyping.\n- Improves test repeatability by providing stable, repeatable voltage references in experiments.\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48282621739243,"sku":"VXB0FR93JXHY","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71DiFtwwzhL.jpg?v=1778968587","url":"https:\/\/vxb.com\/products\/three-pack-mcp4725-i2c-dac-12-bit-digital-to-analo","provider":"VXB Bearings","version":"1.0","type":"link"}