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STICKY Megathread: Random observations about electronic devices

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

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

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got a supernote today

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The Chip Collection - Chip Art Page 1, Smithsonian Institution

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

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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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Why Power Adapters Are So HUGE - TechQuick

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

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IMG

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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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Observations Optical drives read some damaged CDs better with underclocked laser, at higher rotation speeds and after heating up?

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Running the house on battery [450x948 - 49KB]

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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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The Surprisingly Long Life of the Vacuum Tube

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Free Energy Devices Build and Science - ElectroBOOM

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Using 5V Programmable Logic Here In The 2020s

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The US electrical system is not 120V [24:26] - Technology Connections

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Just another electronics blog

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Shock Hazards Associated with Electric Guitars and Amps [13:39]

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

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Review of Charger TP5000 4.2-3.6V module

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A highly performing transistor based on an inorganic metal halide perovskite

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

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