ruler shipment update
And update on the shipment of the uRulers and the Tyvek envelopes http://www2.dupont.com/Tyvek_Envelopes/en_US/tech_info/ease/tech_desktop.html http://www2.dupont.com/Tyvek_Envelopes/en_US/sales_supp
Eevblog #535 – dumpster dive plotter
An old dumpster dive video I forgot I had, so might as well upload it... EEVblog Main Web Site: http://www.eevblog.com…
Eevblog #534 – mailbag
Sydney Maker Faire: http://makerfairesydney.com/ Makers at Work: http://amzn.to/1aeJvCc An Engineer's Guide to Solving Problems: http://amzn.to/19oDsfx Energy Harvesting kit: http://www.we-online.com/
Eevblog #533 – led fluoro tube teardown
What's inside a modern 18W LED Fluoro T8 replacement tube from German company Mueller Licht? LED tube design Safety: http://youtu.be/saYtnaBp4QA?t=16m30s…
Eevblog #532 – silicon chip wafer fab mailbag
A look at some equipment and wafers used in the manufacture of silicon chip wafers. 200mm and 300mm wafers, die,…
Eevblog contest announcement
Two brand new Fluke CNX-3000 "basic kit" are up for grabs, plus a (slightly used) Gossen Metrahit World multimeter, and…
Eevblog #531 – lab led fluoro lighting tube replacement
Dave installs some more fluoro LED luminaire light replacements in the lab. http://www.mueller-licht.de/ Previous videos: LED tube design Safety: http://youtu.be/saYtnaBp4QA?t=16m30s…
Eevblog #530 – electrophoresis power supply teardown
What's inside an EC Apparatus brand constant voltage constant current power supply used for Electrophoresis - the separation of particles…
Eevblog #529 – hp 35660a dsa upgrade investigation
A teardown of the front end PCB in the HP 35660A Dynamic Signal Analyser. Dave does some preliminary investigation to…
Eevblog #528 – opamp input noise voltage tutorial
Dave explains one of the most confusing parameters in an opamp datasheet, Input Noise Voltage Density, that mysterious nV/RootHz figure.…