Audio Amplifiers: Difference between revisions

Latest revision as of 14:59, 23 August 2018

Sort of a basic electronics project. Lots written on the subject. Plus if I get decent at it, I can build speakers, which are always fun.

There are also some IC's that do analog to pwm (or voltage to pwm). That would be a good base for a class d amp.

Someday.

Comparator:

@@ Line 3: / Line 3: @@
 http://www.rdimitrov.info/blog/show.php?entry=Microcontroller%20Class%20D%20Amplifier
-[[Category:Projects]]
+There are also some IC's that do analog to pwm (or voltage to pwm). That would be a good base for a class d amp.
+There are some 555 amps, that could be fun: http://www.circuitdiagram.org/555-audio-amplifier.html Better: http://www.electrobob.com/555-class-d-amplifier/
+=== Discrete Class D ===
+Someday.
+Saw-tooth generator: https://www.youtube.com/watch?v=2a1I1X3RV0g
+Comparator:
+* https://www.edn.com/design/analog/4437676/Schmitt-trigger-uses-two-transistors
+* https://howtomechatronics.com/how-it-works/electrical-engineering/transistor-schmitt-trigger/
+https://www.allaboutcircuits.com/projects/how-to-build-a-class-d-power-amplifier/
 [[Category:Electronics]]