EEVblog – Podcast

Dave further investigates the Varta 15 minute NiMH batter charger. Mixed signal analysis with the new Keysight 3000T oscilloscope, and current tracing with the TTI iProber 520 positional current probe And some more reverse engineering. Forum HERE Podcast: Download

A look inside the Varta 15 minute 8A NiMH fast charger. A teardown and look at how it works and the circuit topology. Can Sanyo Eneloops be charged this fast too? Forum HERE Datasheets: Varta-AA-2100mah-56706-datasheet.pdf DTM4410.pdf tl494.pdf Podcast: Download

What’s inside the Micsig MS310 100MHz 1GS/s isolated dual channel handheld oscilloscope? What mystery ADC does it use? David2 also makes an appearance. Forum HERE Datasheets: 8051 www.ti.com/lit/ds/symlink/cdcm61002.pdf www.intersil.com/content/dam/Intersil/documents/kad5/kad5510p-50.pdf www.ti.com/lit/ds/symlink/tms320c6748.pdf www.issi.com/WW/pdf/61NLP_NVP12836B_25618A.pdf Podcast: Download

Mailbag Monday Dave opens his mail, just in time for the Back To The Future 30th anniversary! October 21st 2015 Forum: http://www.eevblog.com/forum/blog/eevblog-809-mailbag/ SPOILERS: http://www.radiomods.co.nz Back To The Future October 21st 2015 CNC Crafted OUTATIME number plate VIDEO Cheap boost converters ZX Spectrum USB Keyboard conversion kit Tons of retro computers …

Dave repairs a dumpster Fluke 196 Scopemeter handheld oscilloscope that has a faulty LCD screen. Forum HERE How to repair a faulty hot bar LCD screen flat flex cable connection. Service Manual with full schematics Podcast: Download