EEVblog

Fundamentals video. Voltage dividers, series and parallel resistors, current dividers, a revisit of Norton and Thevenin’s theorems, rules of thumbs, and a trap for young players experiment on circuit loading. 00:00 – Intoduction to voltage dividers 01:33 – Uses of voltage dividers 04:27 – Rules of thumb 06:55 – Calculations …

Dave’s Western Digital RED 6TB WD60EFRX NAS hard drive failed. Bugger the warranty, teardown time! Also, SMR vs CMR recording. Forum: https://www.eevblog.com/forum/blog/eevblog-1398-western-digital-red-6tb-hard-drive-teardown/ Podcast: Download

Electronics fundamentals video. Basic DC Voltage and Currenct Source theory. Thevenin and Norton Theorms. And compliance voltage demonstration on current sources. Forum: https://www.eevblog.com/forum/blog/eevblog-1397-dc-voltage-current-source-theory/

Teardown of the BlackMagic ATEM Mini Extreme ISO video production switcher. Odysee exclusive: https://odysee.com/@eevblog:7/2021-02-24-Atem-Mini-Pro-Iso-Teardown:f Forum: https://www.eevblog.com/forum/blog/eevblog-1396-blackmagic-atem-mini-extreme-iso-teardown/

Repair success on the Onkyo TX-SR607 surround sound receiver. Forum: https://www.eevblog.com/forum/blog/eevblog-1395-onkyo-repair-success/ Podcast: Download