Circuit-Design-Project-IEE1030

http://ww1.microchip.com/downloads/en/DeviceDoc/20002249B.pdf

https://www.circuit-diagram.org/editor/

RC

https://www.instructables.com/Arduino-RC-Circuit-PWM-to-analog-DC/ https://www.youtube.com/watch?v=YfV-vYT3yfQ

MCP4802

https://github.com/SteveGdvs/MCP48xx/blob/master/examples/MCP48x2/MCP48x2.ino https://www.youtube.com/watch?v=bj57xuQS7L8

R2R Ladders

https://www.electronics-tutorials.ws/combination/r-2r-dac.html

Binary weighted

https://www.electronics-tutorials.ws/combination/digital-to-analogue-converter.html