DAC using R-2R resistor ladder (Patreon)

DAC using R-2R resistor ladder

This video explains the R-2R resistor ladder and how it can be used to generate analog voltage at a very high Speed. It shows an example synthesizing an 8-bit sine wave on a speeker using the Arduino Uno. It is able to generate 3MSamples/s on tha 16MHz clock. Subsscribe to see some projects in future. If you have questions, please ask. I do my best to reply all requests. Music: _ghost - Two Swords http://ccmixter.org/files/_ghost/26146 Creative Commons Attribution (3.0) http://creativecommons.org/licenses/by/3.0/