R2R network

226

04:33:18

This is a R2R network used as a D/A converter for micro controllers and other purposes.
If you connect the circuit to a port of s uC, y number you put into the output buffer will be converted to a proportional analogue voltage.

If you use a TDA2030 as an OPV, you can build your own micro controller based linear PSU!

published 12 years ago

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