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207
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STICKY
Megathread: Random observations about electronic devices
12
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772
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The Secret Art Of Chip Graffiti - IEEE Spectrum
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104
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I'm done with AliExpress. Their logistics suck!
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472
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Some really tiny USB-C boards - MangoGeek dual serial USB board and Ant2 LiPo Charger
408
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got a supernote today
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502
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WisMesh Tag - A thin, IP66-rated Meshtastic GPS tracker for outdoor use
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Bad Fuses [16:48]
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Found this little guy at the dollar store. Okay for Arduino? [4000x3000 - 988KB]
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384
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Engineers invent vertical, full-color microscopic LEDs | MIT News
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Review of Charger TP5000 4.2-3.6V module
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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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Resistor finder
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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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![Found this little guy at the dollar store. Okay for Arduino? [4000x3000 - 988KB]](https://poal.co/static/images/VsouJn.jpg){kind=link}
![Working on an HP DVM, this thing has had a lot of repairs in it's life. [4032x3024 - 927KB]](https://poal.co/static/images/V3Pvnn.jpg){kind=link}