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STICKY
Megathread: Random observations about electronic devices
12
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page 9
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650
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Observations
Some CD players from different vendors, when stumbling upon damage on audio CDs, accelerate disc rotation when the laser lost track, before trying to seek the last position again.
946
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Cassette adapters are remarkably simple [09:32]
163
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Fans; High is next to Off on purpose [17:48] - Technology Connections
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Neon Lamp information, types, and circuits. [PDF]
1.5K
[deleted]
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Connecting batteries in parallel... with threaded steel rod?
2
894
[deleted]
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Learn more?
5
693
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A stretchy display for shapable electronics
1
1.4K
IMG
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Picked up a cheap Philco transistor radio at the show today. [3024x4032 - 971KB]
5
687
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TESLA Lanskroun Tantalum Capacitors History
1
167
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I built an LED Sphere (Ping-Pong Size) [08:09]
835
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Observations
SD card reader by brand “entryx” sometimes automatically reconnects, then reading speed drops from 20 to 3 MB/s until reinserting memory card.
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This Device Made Phone Calls Cheaper! [Ringway Manchester] [08:22]
1.5K
[deleted]
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Capacitors - Dielectric Absorption
1.1K
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Voltage Boost Circuit / Bootstrapping [04:14]
574
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Archive of the Dick Smith Electronics Catalogue 1987 1988 : Internet Archive
563
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Ferroelectric Transistors for Homomorphic Encryption - IEEE Spectrum
1.1K
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ESP32 + PCB Antenna Hardware Design Tutorial - Phil's Lab #90 [34:06]
208
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Sennheiser Sells Off Its Consumer Brand
383
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KiCad 6 and STM32 PCB Design Full Tutorial - Phil's Lab #65 [1:40:06]
614
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Scoop's 250 Farad Capacitor Provides Backup Power to Deliver That Last Important Message - Hackster.io
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AM DXing Livestream Tonight 3 29 25AES Tube AM Radio Kit K701 Output Tubes Test and [shango066] [21:09]
712
IMG
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as promised, a doodle from the supernote [1404x1872 - 73KB]
162
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Gravity compensation and Spherical robot joint with AK60-6 actuator [12:50]
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Michael Ossmann: Simple RF Circuit Design [1:06:21]
706
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SWITCHES - The Secret Life of Components, a series of guides for designers and makers - Episode 4 [32:31]
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page 9
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![Picked up a cheap Philco transistor radio at the show today. [3024x4032 - 971KB]](https://poal.co/static/images/MRkE6R.jpg){kind=link}
![as promised, a doodle from the supernote [1404x1872 - 73KB]](https://poal.co/static/images/61P7Tw.png){kind=link}