Eevblog #1297 – turn an lcd into e-paper!
Dave's long term LCD DC bias experiment has turned a regular 7 segment LCD effectively into an E-Ink/E-Paper display! Original…
Eevblab #72 – busted! medtronics open ventilator fail
Unfortunately Medtronics opening up their design files for their Puritan Bennett 560 Ventilator is not much more than a publicity…
Eevblog #1296 – alkaline battery leakage testing 2 – electric boogaloo
A revisit of the Alkaline battery leakage testing. Test setup video: https://www.youtube.com/watch?v=RFb3TwWzza0 Library: https://lbry.tv/$/invite/@eevblog:7 Forum: https://www.eevblog.com/forum/blo
Mini stunt atv gets a killer paint job!!!
We got around to painting the Mini ATV and adding some netting for our feet! We used the same Massey…
Eevblog #1295 – what makes a good lab hepa air filter?
What makes a good lab HEPA air filter and purifier? Fran's video: https://www.youtube.com/watch?v=I1gPgBjgK9A Library: https://lbry.tv/$/invite/@eevblog:7 Forum: https://www.eevblog.com/forum/blog/
Eevblog #1294 – llc resonant mode converter design
A brief look at how LLC resonant mode converters work and their advantages. A spin-off from the Rohde & Schwarz…
Eevblog #1293 – new rohde and schwarz ngp800 800w psu
A look at the new Rohde and Schwarz NGP800 800W system power supply. Teardown and a brief play around. Subscribe…
Eevblog #1292 – $2 meter vs jva electric fence controller!
Multimeter destruction and high speed camera time! Follow up to the dumpster electric fence controller. The designer and CEO of…
Trying to break the mini atv! mini atv part 5
It has been a while since we have filmed a trying to break video, but here we are again! Before…
Pro tip: diy hand sanitiser
How to make your own hand sanitiser with the isopropyl alcohol you should have in your lab. Subscribe on Library:…