Meet 13yo Josh, the winner of the Jaycar $5 scope, and designer of Framework laptop boards! https://lectronz.com/products/uart-expansion-card His Patreon: https://www.patreon.com/i2clabs More boards: https://imgur.com/a/SPRrFV7 Youtube: 00:00 – Meet Josh 03:22 – Mettler Toledo high volatge generator 04:41 – New electric field NASA space suits https://sservi.nasa.gov/wp-content/uploads/2015/08/farrell_spacesuit_pdf.pdf 05:37 – Teardown: OMG it’s full …
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Yes, wireless power is BACK! And this time they are targetting gaming rigs. Quaze want to power gaming rigs up to 500W with 15MHz resonant RF wireless desktop power. Let’s take a look! How much is marketing hype? Place your bets now… https://www.quazetech.com/ Youtube: Odysee: Demo video: https://www.youtube.com/watch?v=VTwzKBM7ybw Focus Demo …
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FIVE different easy methods to crack into a cheap Sandleford safe found in the dumpster, WITHOUT using physical force. Including a bonus 6th method that doesn’t work on this one. Don’t buy cheap hardware store safes, they are garbage! Also advice on what to look for in a good quality …
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Powering up the Banshee ultrasonic leak detector LED display to see how the display is multiplexed turned out to be very interesting! With special guest debugger, Sagan, who invents a new industry term “free range data”. Forum: https://www.eevblog.com/forum/blog/eevblog-1493-the-macgyver-project-part-2/ Youtube: Odysee: Podcast: Download
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The $5 Hantek oscilloscope is repaired, and I’m giving it away to a youngster in Australia. If you want the scope, enter here: https://www.eevblog.com/forum/contests/giveaway-(oz-only)-hantek-oscilloscope/ Forum: https://www.eevblog.com/forum/blog/eevblog-1492-$5-oscilloscope-repaired-oz-giveaway/ Youtube: Odysee: Podcast: Download
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Part 1 reverse engineering the interface on the LED display of the Banshee Ultrasonic gas leak detector to make a MacGyver type countdown timer THING (for demonetisation purposes). This will be a choose your own adventure project, I don’t have anything planned, so let me know what you want to …
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Insane Jaycar dumpster relocation sale! Youtube: Odysee:
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Teardown of a bizarre looking Banshee 343 Ultrasonic Gas Leak Detector Thumbs up this video and pinned comment if you want to see a countdown timer refit project! Datasheet: https://www.instrumart.com/assets/Net-Safety-Banshee343-datasheet.pdf Manual: https://www.instrumart.com/assets/Net-Safety-Banshee343-manual.pdf Forum: https://www.eevblog.com/forum/blog/eevblog-1489-mystery-teardown/ Youtube: Odysee:
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Dave tries Jeri Ellsworth’s Tilt Five augmented reality AR glasses for the first time! Unboxing, first reaction, and a bit of a first user review. 00:00 – Tilt Five AR Kickstarter Glasses 01:42 – Unboxing 06:34 – The retroreflective game board 08:58 – Plugging into USB3 and fan cooling 09:35 …
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How much power do Enphase and other solar micro inverters draw at night time when switched off? It’s actually a very interesting question involving real and apparent/reactive power, the system topology, and whether your storage battery is on-grid or off-grid, and also its efficiency curve. Let’s measure it, do some …
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You might think you know how film capacitors fail and degrade in capacitance over time – self-healing due to surges, right? WRONG! Capacitor expert and AVX Fellow Ron Demcko confirms what’s really going on after a teardown of some failed and one good polypropylene X class capacitor. 00:00 – Teardown …
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The failed PedalCell CadenceX Bike Generator from the previous mailbag video is tested, torn down, analysed, hilrariously laughed at, and dodgily repaired. https://pedalcell.com/ 00:00 – Failed Pedalcell generator – getting the pinout 02:00 – The PCB 02:40 – Oscilloscope rotation test 03:45 – Dremel speed Captain! 04:22 – Generator teardown …
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Extended version of the Mailbag 1483 teardown of the Kaba Mas X-09 High Security Electronic Lock Teardown Youtube: Odysee: Podcast: Download
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Bumper Mailbag! Forum: https://www.eevblog.com/forum/blog/eevblog-1483-holy-mailbag-bomb-batman/ SPOILERS: 00:00 – Contact Harald Covid Bluetooth Tracing 04:24 – Kaba Mas X09 High Security Electronic Tumbler Lock Teardown 16:53 – Failed PedalCell CadenceX Bike USB Power Generator 18:00 – Odysee vs Patreon for supporting creators 19:06 – PedalCell CadenceX Teardown 26:54 – TikStation Breadboard USB …
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Odysee:
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