EEVblog David L. Jones
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- Education
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No Script, No Fear, All Opinion
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EEVblog 1605 – Chasing Fart Noises – JBL Charge 3 “Repair”
Dave is chasing fart noises in this JBL Charge 3 waterproof speaker. A teardown, and powerup on the bench to find the mysterious fart noises. Will it get repaired, or will the fault do a Harold Holt? Part 2: https://www.youtube.com/watch?v=u7sVGnrf0P0 Forum: https://www.eevblog.com/forum/blog/eevblog-1605-chasing-fart-noises-jbl-charge-3-repair/ 00:00 – JBL Charge 3 Waterproof Speaker Fault 02:17 – Teardown 07:13 – …
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EEVblog 1604 – BEWARE! Multimeter Burden Voltage
Burden Voltage is a BIG trap with Multimeters, don’t get caught out! A short video demonstrating the impact of Burden Voltage / Shunt Resistance on current measurement. Mutlimeter Shunt Tutorial Part1: https://www.youtube.com/watch?v=jx0dryLmUEQ Part 2: https://www.youtube.com/watch?v=xSEYPP5Xsi0 Forum: https://www.eevblog.com/forum/blog/eevblog-1604-beware-multimeter-burden-voltage/
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EEVblog 1603 – Colas Wattway Solar Roadways is DEAD
The 1km Colas Wattway Solar Roadway in Normandy in France is finally being scrapped. Press F in the chat. €5M of taxpayer money down the drain. That money could have bought a 5MW commercial solar farm that produced 15 times the output power, and lasted decades longer. Forum: https://www.eevblog.com/forum/blog/eevblog-1603-colas-wattway-solar-roadways-is-dead/ Reference links: https://www.auto-moto.com/en-bref/cette-route-solaire-qui-a-coute-5-millions-d-euros-va-etre-demantelee-30624 https://actu.fr/normandie/tourouvre-au-perche_61491/on-s-attendait-a-rencontrer-des-problemes-la-route-solaire-de-tourouvre-au-perche-une-idee-pas-si-lumineuse_53438905.html https://time.com/4616912/solar-panel-france/ https://www.theguardian.com/environment/2016/dec/22/solar-panel-road-tourouvre-au-perche-normandy …
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EEVblog 1602 – Sony Amplifier REPAIR ADVENTURE
Repair of a Sony HCD-SBT20B Bluetooth Stereo. What it’s like to nail the repair and then, well come-a-gutsa and have to go down the rabbit hole to fix the fix all whilst battling bad design info. How VFD displays work: https://www.youtube.com/watch?v=gZIRPJt69sM Mud run video: https://www.youtube.com/watch?v=yAahT8_P-_E Tektronix autopsy: https://www.youtube.com/watch?v=VZCokbsTwmQ Forum: https://www.eevblog.com/forum/blog/eevblog-1603-sony-amplifier-repair/ 00:00 – Sony HCD-SBT20B Bluetooth …
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EEVblog 1601 – How VFD (Vacuum Fluorescent) Displays Work
How VFD (Vacuum Fluorescent) Displays Work. Extracted from a hacking video #717: https://www.youtube.com/watch?v=clUVEyi_YNM Forum: https://www.eevblog.com/forum/blog/eevblog-1601-how-vfd-(vacuum-fluorescent)-displays-work/
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EEVblog 1600 – Rouute: Road Based Energy BUSTED
ouute: Road Based Energy! Harvest kinestic energy from cars using speed bumps. Will this decarbonise and save the planet? Do the numbers add up? https://www.rouute.com/road-based-energy Discount Morgan Freeman promo video: https://www.youtube.com/watch?v=uGw2lcTS1gs Introducing Rouute test video: https://www.youtube.com/watch?v=BxnksdL5nx8 https://www.electricaltimes.co.uk/worlds-first-road-based-energy-recovery-system-set-to-launch-to-market-to-help-drive-net-zero-agenda/ https://www.business-live.co.uk/manufacturing/grimsby-start-up-could-generate-26824298 https://www.facebook.com/rouutetechnologies/ Kinetic Energy Calculator: https://www.calculatorsoup.com/calculators/physics/kinetic.php Forum: https://www.eevblog.com/forum/blog/eevblog-1600-rouute-road-based-energy-busted/ 00:00 – Rouute Road Based Energy 01:58 – Discount Morgan …
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I love Dave’s videos. He’s so educational and fun to watch. Fellow EE!!!
Greatest electrical engineering and hobby blog.
I've been listening to Dave Jones eevblog for years and this podcast is a treasure. Thanks for providing the always entertaining content.
Good stuff
One of my favorite, must-watch video blogs every week. Dave is the right balance of silly and technical and adds the Aussie flair to everything he does.