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STICKY Megathread: Random observations about electronic devices

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Archive of the Dick Smith Electronics Catalogue 1987 1988 : Internet Archive

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TIL there's a whole IGBT thing I was totally unaware of: Bi polar tran sister

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Torching A Computer (While It's Running) [12:01]

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141

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Why blow out a candle with your lungs when you can build an electronic ionic thruster circuit to do it?

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859

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TESLA Lanskroun Tantalum Capacitors History

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Mechanical circuits: electronics without electricity [19:22]

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[deleted]

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Learn more?

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I built an LED Sphere (Ping-Pong Size) [08:09]

249

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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.

216

IMG

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Picked up a cheap Philco transistor radio at the show today. [3024x4032 - 971KB]

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Voltage Boost Circuit / Bootstrapping [04:14]

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VL53L7CX Time-of-Flight (ToF) sensor offers camera-like 90° field of view

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This Device Made Phone Calls Cheaper! [Ringway Manchester] [08:22]

534

IMG

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as promised, a doodle from the supernote [1404x1872 - 73KB]

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Scanning electron micrographs of an Intel i486 [10:16]

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ESP32 + PCB Antenna Hardware Design Tutorial - Phil's Lab #90 [34:06]

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Michael Ossmann: Simple RF Circuit Design [1:06:21]

768

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Scoop's 250 Farad Capacitor Provides Backup Power to Deliver That Last Important Message - Hackster.io

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Everything is Better: GaN vs Silicon Power Supplies [ElectrArc240] [31:14]

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The nerdy guts of lasers

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Sennheiser Sells Off Its Consumer Brand

434

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Ferroelectric Transistors for Homomorphic Encryption - IEEE Spectrum

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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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AM DXing Livestream Tonight 3 29 25AES Tube AM Radio Kit K701 Output Tubes Test and [shango066] [21:09]

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Gravity compensation and Spherical robot joint with AK60-6 actuator [12:50]

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