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EEVblog #142 – Electronics Magazine Memories

Join Dave as he opens a mystery box of magazines from his archives, in search of his old Talking Electronics FM Bugs book. What will he find?, will it be one of his own projects?, and what were Australian Electronics Magazines like back in the 70’s and 80’s? 100% pure …

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EEVblog #140 – Battery Capacity Tutorial

Ever wanted to know what battery capacity is? Dave takes you through everything you need to know about amp-hours, mAh, watt hours, internal or series resistance, temperature effects, battery cutoff voltages, and characteristic curves. Part 2 coming soon. Podcast: Download

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Server Move – Hang Tight

I’m moving the blog back to my old server. This could take a day or so to do and propagate through the DNS system. So please don’t post comments during this time as they will be lost. If the site goes down or otherwise acts strange, this is the reason. …

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Vote for Pedro, or Dave?

I’ve entered the iiNet Top Geek competition! Please vote here: http://www.topgeek.iinet.net.au/entry/view/255 No need to sign up, just click on the VOTE button! Thanks!

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EEVblog #134 – The Maxim Manipulation

More dodgy components, this time from our friends at Maxim (c/o Motorola) The DS2502 datasheet is HERE UPDATE: Maxim have admitted the problem and have fixed everything without fuss. It turns out the firmware is intended for Motorola phone batteries: http://www.freepatentsonline.com/5717307.html Podcast: Download

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