Teardown Tuesday.
Inside the Uni-T UT513 5KV Insulation Resistance meter.
And what happens when you apply 5KV across the range switch of a cheap arse multimeter?
10KV Relay datasheet
Forum Topic HERE
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: …