EEVblog – Podcast

Installing and initial testing of Dave’s 3kW home solar power system. With Sunnyboy SMA inverter, 250W LG Mono-X solar panels, and net metering. Forum HERE Podcast: Download

How a diode voltage inverter circuit works. Turns any PWM or clock signal into a low power negative voltage rail. This can be clocked from a microcontroller, existing DC-DC converter, 555 timer etc. Voltage Doubler Video Forum HERE Podcast: Download

What’s inside a 1980 vintage Yugoslavian digital multimeter, the Digimer 10 from Iskra Schematic Photos Forum Podcast: Download

Blinker hybrid schematic http://a-squaredtec.com/ http://blisterpackaging.com/ http://www.flickr.com/photos/64683169@N00 http://gtronics.net Forum HERE Podcast: Download

Dave takes a look at the Owon SDS Series “Smart” oscilloscope. The 300MHz model SDS9302. But apart from bandwidth and sample rate, the same as the SDS8302, SDS8202, SDS8102, SDS7102, and SDS6062. Forum topic HERE Podcast: Download