Eevblog #262 – world’s simplest soft latching power switch circuit
Want to use a single cheap momentary action push button switch to toggle your circuit power on and off? Try…
Eevblog #261 – marconi 2023 rf signal generator teardown
Teardown Photos HERE: http://www.flickr.com/photos/eevblog/sets/72157629274319878/ What's inside the Marconi Instruments 2023 9KHz to 1.2GHz Signal Generator?
Eevblog #260 – tracking pre-regulator simulation in ltspice – psu part 13
Some tracking pre-regulator simulation fun in LTspice. Part 13 of the PSU design series.
Eevblog #259 – psu rev c schematic – part 12
Previous Video HERE: http://www.youtube.com/watch?v=xa9Lyb45oJM Rev C Schematic HERE: http://www.eevblog.com/projects/usupply/ Part 12 in the PSU design series. A thorough look at…
Eevblog #258 – psu housing design – part 11
Part 11 in the PSU design series. This time it's the housing design based on the new Rev C schematic,…
Eevblog #257 – makerbot troubleshooting
Dave & Phil try to calibrate and print something for the first time on their Makerbot Thing-O-Matic. But as Murphy…
Eevblog #256 – yamaha psr-80 keyboard teardown
Teardown photos here: http://www.flickr.com/photos/eevblog/sets/72157629559990345/ Sagan needs his keyboard repaired, or daddy is in the dog house. Gotta tear it down,…
Eevblog #255 – diptrace pcb cad – first impressions
http://www.diptrace.com?source=eevblog A 1 hour non-edited video of Dave playing with the DIPtrace PCB package for the first time. This is…
Eevblog #254 – kicad pcb first impressions
Part 1 HERE: http://www.youtube.com/watch?v=xRXEc7pB0o0 An unedited hour long video of Dave playing around with the library editor and PCB modules…