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299
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STICKY
Megathread: Random observations about electronic devices
12
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Scanning electron micrographs of an Intel i486 [10:16]
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Observations
I wonder why it failed... [1633x1725 - 723KB]
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Capacitors - Dielectric Absorption
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SWITCHES - The Secret Life of Components, a series of guides for designers and makers - Episode 4 [32:31]
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FreeCAD Export to KiCAD [05:36]
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Observations
SD card reader by brand “entryx” sometimes automatically reconnects, then reading speed drops from 20 to 3 MB/s until reinserting memory card.
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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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Tech tips
Samsung fast charging hack: Manually applied elevated voltage might significantly speed up charging during operation.
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What is the main difference between 3 and 4 wire addressable RGB LED ribbons?
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PinePower 120W desktop power supply features display, USB PD, QC 3.0 and wireless charging
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