https://www.physlab-wiki.com/ 2026-04-18T14:38:40+00:00 https://www.physlab-wiki.com/ https://www.physlab-wiki.com/lib/tpl/UChicago/images/favicon.ico text/html 2026-04-03T16:18:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.physlab-wiki.com/phylabs/lab_courses/phys-226-wiki-home/digital_to_analog/start?rev=1775247488&do=diff Digital to Analog Following the last lab, you've probably wondered how we can take signals from a digital device and translate them into something that an analog circuit can use. When would you want this? Well, it turns out that playing 1s and 0s from a speaker doesn't sound so good. Motors, electromagnets, and lights are also typically things you want to have more fine control of than just turning on or off.$V_{out} = 0V$$V_{D0}/2$$V_{D0}$$V_{D0}/2$$V_{D1}$$\frac{1}{2^8}$