Teardown Tuesday
Forum Topic HERE
What’s inside an Sydney CityRail Train PA Amplifier.
And an extensive tutorial on the design of the power amplifier system from the designer himself, Doug Ford:
http://www.dfad.com.au
Podcast: Download
The TOP 5 Jellybean 7440 and 4000 series logic chips. Forum: https://www.eevblog.com/forum/blog/eevblog-1611-top-5-jellybean-7400-4000-logic/ Schmitt Trigger video: …