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STICKY Megathread: Random observations about electronic devices

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Bad Fuses [16:48]

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2015 Medion 64GB USB 3.0 vs. 2015 Hama 16GB USB 2.0 same-priced flash drive comparison: Hama flash storage is a scam by definition.

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Markedly less success with three TTS boards from AliExpress – We Saw a Chicken …

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Experiments Can static KILL your PC? (ft. Electroboom) [20:57] - Linus Tech Tips

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“Power Outlets PISS ME OFF [RANT]” – by LinusTechTips

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Easy - KiCad Symbol, Footprint and 3D Model! [08:08]

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DIY sonar scanner (practical experiments) [14:30]

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Quectel Launches "Cost-Effective" KG200Z LoRa Module, Built Atop the STMicro STM32WLEx - Hackster.io

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Why Power Adapters Are So HUGE - TechQuick

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Power Supply Design: Switch-Mode vs. Linear

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Article: I bought a 9,000,000mAh power bank from eBay, and I got what I deserved

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eevBLAB 91 - Why Are Fluke Meters So EXPENSIVE? [17:48]

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An intuitive approach for understanding electricity [AlphaPhoenix] [39:28]

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Some cheap “garbage” from China might just work fine.

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Now I learned ChatGpt can read your Gerber files and check your PCBoards. This makes my job so much easier.

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Some really tiny USB-C boards - MangoGeek dual serial USB board and Ant2 LiPo Charger

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This guy was so excited building a solid state triple diode triode EABC80/6AK8 tube. You can tell.

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“What will happen to a stun gun if you ZAP A 220 VOLT socket with it. What a stun gun is capable of” – KREOSAN English

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Engineers invent vertical, full-color microscopic LEDs | MIT News

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TIL, MFJ closing down manufacturing facilities effective May 17th 2024

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Desoldering Made Easy (thick copper wire to spread heat to all pins at once)

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Working on an HP DVM, this thing has had a lot of repairs in it's life. [4032x3024 - 927KB]

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Review of Charger TP5000 4.2-3.6V module

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RFETS may be able to replace PNP and NPN devices with a single device. Electrostatic doping makes it feasible to reuse circuits.

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