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971
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STICKY
Megathread: Random observations about electronic devices
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page 4
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Watch electricity hit a fork in the road at half a billion frames per second [26:29]
815
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Dangerous Prototypes Unveils the Next-Generation Bus Pirate 5, Now Powered by a Raspberry Pi RP2040 - Hackster.io
702
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DIY sonar scanner (practical experiments) [14:30]
563
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Quectel Launches "Cost-Effective" KG200Z LoRa Module, Built Atop the STMicro STM32WLEx - Hackster.io
2
1.4K
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New space-saving RAM sticks that jam up to 128GB of memory in a laptop get industry's stamp of approval - CAMM2 standard ratified by JEDEC
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934
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HP ad campaign claims its printers are ‘made to be less hated’ following years of anti-consumer behavior | lol get fucked hp you're printers are a scam to tax people too stupid to look for something better.
3
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TIL there's a whole IGBT thing I was totally unaware of: Bi polar tran sister
212
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Soldering vinyl-insulated wire directly to PCB [00:19]
1
995
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Using EPROMS And EEPROMs As Programmable Logic With Lisp
243
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Learning About Capacitors By Rolling Your Own Electrolytics
110
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Using 5V Programmable Logic Here In The 2020s
1.0K
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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Great technique to drop headers without a vacuum desoldering station.
2
461
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Why blow out a candle with your lungs when you can build an electronic ionic thruster circuit to do it?
1
745
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Make Your Own Oscilloscope(Mini DSO) With STC MCU Easily : 9 Steps (with Pictures) - Instructables
302
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Mini review of GGtag e-paper display programmable through sound or USB serial
141
IMG
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Does anyone have any idea why this battery charger is not staying on? More info in the description. [1200x900 - 142KB]
32
208
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Maciej Grela's Second Life UPSes Find a Use for Faulty Network Switches, Old Hoverboard Batteries - Hackster.io
1.3K
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Scoop's 250 Farad Capacitor Provides Backup Power to Deliver That Last Important Message - Hackster.io
181
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Flipper Zero portable hacking multitool now has an app store for free and open source apps - Liliputing
3
738
IMG
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Supercapacitor UPS [4032x3024 - 1MB]
8
445
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Markedly less success with three TTS boards from AliExpress – We Saw a Chicken …
5
917
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Frequency and voltage manipulation
25
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Bad Fuses [16:48]
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VL53L7CX Time-of-Flight (ToF) sensor offers camera-like 90° field of view
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/s/Electronics
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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}
![Does anyone have any idea why this battery charger is not staying on? More info in the description. [1200x900 - 142KB]](https://poal.co/static/images/p89MfY.jpg){kind=link}
![Supercapacitor UPS [4032x3024 - 1MB]](https://poal.co/static/images/gTg7CY.jpg){kind=link}