What’s inside the new Agilent U1733C LCR meter? and how does it differ from the old U1733B Escort design? Podcast: Download

What about reverse bias protection on the LT3080, does the design need it? Dave does a quick test to find out what happens. Will it smoke? Podcast: Download

Dave goes through the final base schematic for his Open Hardware lab power supply design. Schematic is here: http://eevblog.com/uploads/uSupplyBenchRevA.pdf Podcast: Download

UPDATE: SOLD OUT in about 10 minutes, sorry! More on order, sending to the assemblers today. I have 15 more µCurrent’s available now. To be fair, I will list them on my shop tomorrow, Friday, 6 January at 9AM Sydney time. CLICK HERE for the timezone conversions. First in gets …

2011 was a big year for the blog… Sorry for the crap video quality, Youtube screwed up the video stabilisation feature and I can’t revert back! Podcast: Download