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STICKY Megathread: Random observations about electronic devices

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Please Help Me Find This Battery For Sale: Rechargeable 3.7 V 260mah 08500 LiPo

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IMG

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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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[2016] ASAP Dash review: 5000mAh battery, 15 minute charge. For realz!?! [02:25] - Btekt

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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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DIY Precision milliohm meter by popular request with circuit diagram. [Michael Dranfield] [12:33]

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A highly performing transistor based on an inorganic metal halide perovskite

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The Surprisingly Long Life of the Vacuum Tube

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

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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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[deleted]

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How and When the Chip Shortage Will End, in 4 Charts - IEEE Spectrum [archive.ph]

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

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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 mobile phone batteries have more than 2 terminals.

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Pololu - Understanding Destructive LC Voltage Spikes

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

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