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STICKY Megathread: Random observations about electronic devices

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180 Watt linear unregulated power supply

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Interesting facts about electronics

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Videos promote short-circuit batteries for use as hand warmers. Some morons probably do it. | Title: 10 Life Hacks To Make Life Easier [03:43]

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SparkFun Electronics Officially Dropping AdaFruit Industries due to Code of Conduct Violation

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Moist DVD-R detected as DVD-RAM by S182!

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High Performance Motor Control From the Ground Up || Field Oriented Control (FOC)

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Observations Some CD players play audio on both headphones and speakers when the headphone plug is only partially inserted.

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Visual ASMR of microsoldering [1:24]

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Super Capacitor Rocket

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Difference between Linear Power Supply and SMPS (with Comparison Chart).

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Observations The stopwatch feature of some armwatches does not show the milliseconds again after overturning at 24 hours

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Does Kirchhoff's Voltage Law really fail? [archive.ph/www.testandmeasurementtips.com]

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Fun with a few 9V batteries. (244 of them) [07:10] [series circuit] [2011-09-28]

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The Design of the Roland Juno synthesizer oscillators

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From dB to S-point : learn to play with power units

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Clever Test Rig Clarifies Capacitor Rules-of-Thumb

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What is the main difference between 3 and 4 wire addressable RGB LED ribbons?

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Help on buying tools for building modern circuit boards.

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" Microworld " 1976 AT&T / Bell System Microprocessor & Computers Film w/ William Shatner Xd35644 Video(14:48)

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The smallest Discman ever made - was smaller than a CD (partially exposed) - TechMoan

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X86 processors are really RISC CPUs posing as CISC CPUs by implementing the x86 instructions by translating them using a mix of hardware and microcode

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Experiences If some features and controls are only accessible via the remote control - Something I disliked about CD/DVD players since childhood.

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Tested: The Xiaomi Redmi Note 8 Pro supports both Qualcomm's Quick Charging and MediaTek PumpExpress fast charging standards.

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The Secret Art Of Chip Graffiti - IEEE Spectrum

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How To Make A Crystal Radio - No Batteries, No External Power

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