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1.2K
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STICKY
Megathread: Random observations about electronic devices
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I'm done with AliExpress. Their logistics suck!
3
958
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Why the Mark On the Tip of a Ceramic Capacitor? - Mr. Carlson's Lab
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The evolution of fast charging – summaized. ( Quick Charge & Pump Express )
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Breaking In a Power Supply (Overloading Electronics) - DanTheAwesomeMan
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How Electrostatic Motors are Breaking All the Rules [Ziroth] [12:41]
472
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Why European power outlets have the best design (essay)
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eevBLAB 91 - Why Are Fluke Meters So EXPENSIVE? [17:48]
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got a supernote today
3
1.4K
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Article: I bought a 9,000,000mAh power bank from eBay, and I got what I deserved
3
1.2K
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The Chip Collection - Chip Art Page 1, Smithsonian Institution
591
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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.
13
738
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WisMesh Tag - A thin, IP66-rated Meshtastic GPS tracker for outdoor use
686
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Bad Fuses [16:48]
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Why Power Adapters Are So HUGE - TechQuick
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Desoldering Made Easy (thick copper wire to spread heat to all pins at once)
2
285
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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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391
IMG
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Working on an HP DVM, this thing has had a lot of repairs in it's life. [4032x3024 - 927KB]
13
161
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Engineers invent vertical, full-color microscopic LEDs | MIT News
801
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Observations
Optical drives read some damaged CDs better with underclocked laser, at higher rotation speeds and after heating up?
170
IMG
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Running the house on battery [450x948 - 49KB]
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393
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Resistor finder
8
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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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Free Energy Devices Build and Science - ElectroBOOM
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![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}
![Running the house on battery [450x948 - 49KB]](https://poal.co/static/images/OwLs0W.png){kind=link}