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621
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STICKY
Megathread: Random observations about electronic devices
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page 6
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959
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Review of Charger TP5000 4.2-3.6V module
856
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Make Your Own Oscilloscope(Mini DSO) With STC MCU Easily : 9 Steps (with Pictures) - Instructables
956
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Using 5V Programmable Logic Here In The 2020s
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“Power Outlets PISS ME OFF [RANT]” – by LinusTechTips
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184
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A highly performing transistor based on an inorganic metal halide perovskite
1
981
IMG
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Found this little guy at the dollar store. Okay for Arduino? [4000x3000 - 988KB]
9
311
IMG
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Working on an HP DVM, this thing has had a lot of repairs in it's life. [4032x3024 - 927KB]
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506
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Observations
Optical drives read some damaged CDs better with underclocked laser, at higher rotation speeds and after heating up?
1.5K
ALBUM
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Please Help Me Find This Battery For Sale: Rechargeable 3.7 V 260mah 08500 LiPo
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503
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Power Supply Design: Switch-Mode vs. Linear
491
IMG
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Running the house on battery [450x948 - 49KB]
3
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eevBLAB 91 - Why Are Fluke Meters So EXPENSIVE? [17:48]
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[deleted]
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How and When the Chip Shortage Will End, in 4 Charts - IEEE Spectrum [archive.ph]
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625
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Why Power Adapters Are So HUGE - TechQuick
2
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Why mobile phone batteries have more than 2 terminals.
505
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Markedly less success with three TTS boards from AliExpress – We Saw a Chicken …
5
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DIY Precision milliohm meter by popular request with circuit diagram. [Michael Dranfield] [12:33]
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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.
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418
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TIL, MFJ closing down manufacturing facilities effective May 17th 2024
6
206
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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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Easy - KiCad Symbol, Footprint and 3D Model! [08:08]
195
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got a supernote today
3
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DIY sonar scanner (practical experiments) [14:30]
305
IMG
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Picked up a cheap Philco transistor radio at the show today. [3024x4032 - 971KB]
5
1.1K
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Neon Lamp information, types, and circuits. [PDF]
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![Found this little guy at the dollar store. Okay for Arduino? [4000x3000 - 988KB]](https://pic8.co/sh/VsouJn.jpg){kind=link}
![Working on an HP DVM, this thing has had a lot of repairs in it's life. [4032x3024 - 927KB]](https://pic8.co/sh/V3Pvnn.jpg){kind=link}
![Running the house on battery [450x948 - 49KB]](https://pic8.co/sh/OwLs0W.png){kind=link}
![Picked up a cheap Philco transistor radio at the show today. [3024x4032 - 971KB]](https://pic8.co/sh/MRkE6R.jpg){kind=link}