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STICKY Megathread: Random observations about electronic devices

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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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Interesting facts about electronics

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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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Make Your Own ColecoVision At Home (Part 1 - Design) | Leaded Solder

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I'm done with AliExpress. Their logistics suck!

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

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Help on buying tools for building modern circuit boards.

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

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Soviet Tektronix 7000-series oscilloscope copies | martinjonestechnology

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Schematics to all versions of the Big Muff Pi

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Found this little guy at the dollar store. Okay for Arduino? [4000x3000 - 988KB]

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Make Your Own Oscilloscope(Mini DSO) With STC MCU Easily : 9 Steps (with Pictures) - Instructables

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

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

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

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

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

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Dangerous Prototypes Unveils the Next-Generation Bus Pirate 5, Now Powered by a Raspberry Pi RP2040 - Hackster.io

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

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Power Supply Design: Switch-Mode vs. Linear

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Making Water Spin Like Magic, LATITY-002 [11:41] – ElectroBOOM

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

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