• Past Posts

    EEVblog #848 – Home Energy Savers BUSTED!

    Dave debunks the home energy saver you can buy on ebay for a few dollars. Can a capacitor in a box really save you money by fixing the power factor of appliances? Or will it just end up costing you more? Dave does some measurements to bust the scam wide ...

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    EEVblog #847 – Mailbag

    Mailbag. Dave opens his mail and tears down a bunch of random stuff. Forum HERE SPOILERS: Counterfeit copies of Art Of Electronics! Genuine copy is HERE How to detect the counterfeits Other Youtubers: Dexter’s Lab Carl’s Tech Shed Electromechanical vibrator from a chopper amplifier Polygraph machine amplifier teardown Fluke 70 ...

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    EEVblog #846 – Solar Panel Micrometeorite Impact!

    Dave uses a microscope to examine the shattered LG Mono-X solar panel. Was it a micrometeorite impact? And what are the odds of a micrometeorite impact on a typical solar power installation in a given year? Forum HERE EEVblog #846 - Solar Panel Micrometeorite Impact! [ 0.01 MB ] Download ...

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    EEVblog #845 – Oscilloscope FFT Comparison

    Dave compares the FFT modes on 7 different oscilloscopes: Rohde & Schwarz HMO1202 Series Tektronix MDO3000 Keysight 3000X Touch Lecroy WaveJet 354 Touch GW Instek GDS-1104B Rigol DS1054Z Rigol DS2000 Which is the best? Which one sucks the most? Forum HERE EEVblog #845 - Oscilloscope FFT Comparison [ 0.01 MB ...

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