EEVblog 1390 - NEGATIVE Household Solar Consumption? WHY?
Dave explains a common inherent measurement problem in the solar industry with having two separate solar power systems and monitors on the one house. Why is Dave's household consumption going NEGATIVE on both his older Solar Analystics system and new Enphase Envoy system? And why does the consumtion follow the sun? And what is the easy fix?
Were the Made in USA Energizer Max Plus AAA batteries in the previous leaking battery video FAKE?
Dave found an identical genuine one and inspects and tears them down.
Previous video: https://www.youtube.com/watch?v=YZCPlbOuxJY
Forum: https://www.eevblog.com/forum/blog/eevblog-1350-fake-energizer-batteries/msg3340976/#msg3340976
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#Fake #Energizer #Battery
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https://www.youtube.com/watch?v=UlJB3t55u_c
Dave makes a DIY camera dolly system that mounts under his work bench.
It's not complete yet, it possibly needs a 2nd rail platform, angled brackets, and better tripod mount, but otherwise works fairly well for a quick trial.
Forum: http://www.eevblog.com/forum/blog/eevblog-493-diy-video-camera-dolly-for-workbenches/
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https://www.youtube.com/watch?v=NrpFLN7fTqg
Dave looks at several USB logic analysers from ZeroPlus
http://amzn.to/2ga5ev2
http://www.zeroplus.com.tw
Arduino Starter Kit:
http://amzn.to/2w2LS08
Forum: http://www.eevblog.com/forum/blog/eevblog-1018-zeroplus-logic-analysers/
Dave's old logic analyser design published in Electronics Australia magazine:
https://www.youtube.com/watch?v=iwRhvhKJlzs
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https://www.youtube.com/watch?v=ttvgJqbCXRs
It's been a while since the dumpster has delivered a computer. Today we get a HP Proliant ML350p Gen8 xeon server. Does it work?
Forum: https://www.eevblog.com/forum/blog/eevblog-1466-dumpster-dive-xeon-server/
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#ElectronicsCreators #DumpsterDiving #Xeon
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https://www.youtube.com/watch?v=ebQ2Im5zfT0
Les Thomaidis shows and explains the calibration rack at the Agilent Melbourne Standards Lab that is used to "calibrate the calibrators". This is where other calibration labs send their multimeter and oscilloscope calibrators to get calibrated.
Forum Topic: http://www.eevblog.com/forum/blog/eevblog-422-how-to-calibrate-a-calibrator
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https://www.youtube.com/watch?v=JID8bS2-skg
Youtube are tracking you by default on websites with embedded Youtube videos, even if you don't play the video!
This is not new, but Dave just discovered he's been embedding non-privacy enhanced Youtube videos on his website without knowing it. These links embed cookies that track users behaviors even without them playing a video.
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Submit your questions for the first EEVblog Q&A video, either in the youtube comments, blog website, or forum thead here:
DO NOT comment on this video, this is for Q&A questions only. If you do I'll delete it, and probably ban your arse for being an idiot who can't follow simple rules.
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Forum Topic: http://www.eevblog.com/forum/blog-specific/eevblog-347-bad-cap-lcd-monitor-repair/
Repairing and replacing the bad caps in a Samsung SyncMaster 204e LCD Monitor found while Dumpster Diving.
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