Forum Topic HERE
Some basic power up testing of Dave’s prototype USB power supply.
With some bonus Murphy’s troubleshooting.
Thanks to www.pcbzone.net for the PCB
Podcast: Download
Forum Topic HERE
Some basic power up testing of Dave’s prototype USB power supply.
With some bonus Murphy’s troubleshooting.
Thanks to www.pcbzone.net for the PCB
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: …