Eevblog #649 – power designs 2005 psu teardown
What's inside a 1964 vintage Power Design 2005 Precision Power Supply? Schematic: http://www.rako.com/Articles/images/Power_Designs_Model_2005_Schematic.gif Forum: http://www.eevblog.com/forum/blog/ee
Eevblog #648 – mailbag
Mailbag Monday Dave opens his mail, outback Australian style... Franky's Ebay Store http://stores.ebay.com/99centhobbies Ten Essential Skills for Electrical Engineers http://amzn.to/1zJTX3B…
Eevblog #647 – agilent 53131a frequency counter oven upgrade
Dave upgrades his HP/Agilent 53131A frequency counter with an ovenised oscillator module from ebay. http://www.ebay.com.au/itm/121330209846 http://www.thinksrs.com/downloads/PDFs/Catalog/PRS10c.pdf ht
Eevblog #646 – gravity detection using a frequency counter!
Did you know you can use your frequency counter to detect gravity? You've likely done it before and you didn't…
Eevblog #645 – trs-80 model i retro computer teardown
Dave looks inside the most popular microcomputer of the 1970's, the Radio Shack / Tandy TRS-80 Model I And also…
Eevblog #644 – how to design front panels on extruded enclosures – supply part 14
Dave shows some techniques on how to build and mount usable PCB based front panels user interfaces with LCD displays…
Eevblog #643 – mailbag
Mailbag Monday Spoilers: Dual input power selector circuit, the Pow-OR: https://github.com/MouseBiteFever Casio FX-7000G the world's first graphing scientific calculator, circa…
Eevblog #642 – ti connected launchpad
Dave checks out the $20 TI EK-TM4C1294XL Tiva C Series TM4C1294 Connected Launchpad Internet of Things. ARM Cortex M4 processor…
Eevblog #641 – dumpster cash register teardown
Teardown Tuesday. Dave tears down a cash register found in the dumpster. Does it have any useful parts to salvage?…
Eevblog #640 – how to build an electronics work bench
Dave builds another bench for the EEVblog lab. Forum: http://www.eevblog.com/forum/blog/eevblog-640-new-bench-build/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.