Amazon.com: DAOKI 4Pcs PCF8591 AD/DA Converter Module Analog to Digital Conversion Module Digital to Analog Conversion for Arduino Raspberry Pi : Electronics
HALJIA GY-4725 MCP4725 DAC Module I2C Breakout Module Development Boar
One Channel 0-10V DAC I2C Digital To Analog Converter - store.ncd.io
AD5669 16-Bit 8-Channel Digital to Analog Converter I2C Mini Module - store.ncd.io
I2C 8-bit Digital-to-Analog Converter
Logic Level Converter I2C Bi-Directional 5V to 3V
4-Kanal ADC / DAC I2C 8-Bit PCF8591 Analog Digital Wandler Converter für Arduino | 42project.net