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A subreddit dedicated to component-level ELECTRONIC engineering: news, articles, general industry discussions, completed electronic projects (show and tell). NOTE: *QUESTIONS* about components, circuits (design and repair) and tools, theory etc. should be posted in /r/AskElectronics .Electronic systems and circuits
URL: https://www.reddit.com/r/electronics/?format=xml
Updated: 1 hour 26 min ago

How we did surface mounting before we had surface mount devices

Sat, 05/06/2023 - 15:49
How we did surface mounting before we had surface mount devices submitted by /u/1Davide
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Categories: Новини світу мікро- та наноелектроніки

Todays game, find the pogo pin acting a fool.

Fri, 05/05/2023 - 22:27
Todays game, find the pogo pin acting a fool.

Eeny, meeny, miny, moe… Did eventually find the little bugger, it was slightly bent and hit the pin next to it when pressed down, so diagnostics (done without a fixture installed) couldn’t find it.

submitted by /u/Link9454
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Categories: Новини світу мікро- та наноелектроніки

Diy Boost convertor

Fri, 05/05/2023 - 15:56
Diy Boost convertor

Made a booat convertor using 555 ic, burnet 1 arduino for this 🥲

submitted by /u/IotNoob11
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Categories: Новини світу мікро- та наноелектроніки

Fully taken apart OG gameboy

Fri, 05/05/2023 - 14:27
Fully taken apart OG gameboy

Pokemon cartridge for those wondering.

submitted by /u/Darkest-days
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Categories: Новини світу мікро- та наноелектроніки

God strewth my allergies are suddenly much worse.

Thu, 05/04/2023 - 20:18
God strewth my allergies are suddenly much worse.

Innards of an HP 6624A power supply. GPIB stopped working. Guessing this is 5-10 years worth of build up.

submitted by /u/Link9454
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Categories: Новини світу мікро- та наноелектроніки

My boarding present :)

Wed, 05/03/2023 - 13:43
) submitted by /u/Swimming-Ad880
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Categories: Новини світу мікро- та наноелектроніки

They were throwing this work of art out at work. It's a Samsung Family Hub IoT retail display kiosk.

Wed, 05/03/2023 - 03:54
They were throwing this work of art out at work. It's a Samsung Family Hub IoT retail display kiosk. submitted by /u/doitaljosh
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Categories: Новини світу мікро- та наноелектроніки

Guys, you won't believe it, but I just had a blast pulling out this tricky broken piece. It was like a puzzle, but I finally got it! 😎

Wed, 05/03/2023 - 00:16
Guys, you won't believe it, but I just had a blast pulling out this tricky broken piece. It was like a puzzle, but I finally got it! 😎 submitted by /u/Cinnoq
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Categories: Новини світу мікро- та наноелектроніки

Weekly discussion, complaint, and rant thread

Sat, 04/29/2023 - 18:00

Open to anything, including discussions, complaints, and rants.

Sub rules do not apply, so don't bother reporting incivility, off-topic, or spam.

Reddit-wide rules do apply.

To see the newest posts, sort the comments by "new" (instead of "best" or "top").

submitted by /u/AutoModerator
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Categories: Новини світу мікро- та наноелектроніки

DIY 4s Lipo

Fri, 04/28/2023 - 11:08
DIY 4s Lipo

So I bodged this monstrosity together, 4 unknown brand 10000mah pouch cells harvested from fried power banks (they were the same model and kept on failing the same way, decided to stop asking the manufacturer for replacements under warranty).

submitted by /u/saltyboi6704
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Categories: Новини світу мікро- та наноелектроніки

This one is neat.

Fri, 04/28/2023 - 06:40
This one is neat. submitted by /u/MajSARS
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Categories: Новини світу мікро- та наноелектроніки

Made my first SMD PCB: A 1-to-8 USB switch with optocouplers to mimic power button presses

Thu, 04/27/2023 - 03:21
A 1-to-8 USB switch with optocouplers to mimic power button presses submitted by /u/inuyasha10121
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Categories: Новини світу мікро- та наноелектроніки

tic tac toe I made entirely out of logic gates!

Thu, 04/27/2023 - 00:17
tic tac toe I made entirely out of logic gates! submitted by /u/DiegoJara
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Categories: Новини світу мікро- та наноелектроніки

capacitor bank 😳

Wed, 04/26/2023 - 20:24
capacitor bank 😳 submitted by /u/MerlinTheWhite
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Categories: Новини світу мікро- та наноелектроніки

Interesting Chip Manufacturer

Tue, 04/25/2023 - 19:53
Interesting Chip Manufacturer submitted by /u/lutefisky
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Categories: Новини світу мікро- та наноелектроніки

A minimal boost converter I made to drive a vintage Sperry neon display with a Milwaukee battery pack!

Tue, 04/25/2023 - 04:04
A minimal boost converter I made to drive a vintage Sperry neon display with a Milwaukee battery pack! submitted by /u/GregTJ
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Categories: Новини світу мікро- та наноелектроніки

Texas Instruments TMS2532 - 1979 Vintage; EPROM - used in #1ESS switch from Western Electric. For those not familiar the #1ESS was used as a local switch in the Bell System later to be augmented by the 1A (Processor) ESS and later replaced by the #5ESS...

Mon, 04/24/2023 - 02:06
Texas Instruments TMS2532 - 1979 Vintage; EPROM - used in #1ESS switch from Western Electric. For those not familiar the #1ESS was used as a local switch in the Bell System later to be augmented by the 1A (Processor) ESS and later replaced by the #5ESS switch. 1ESS was a local telephone switch. submitted by /u/USWCboy
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Categories: Новини світу мікро- та наноелектроніки

A strain gauge made entirely on a PCB

Mon, 04/24/2023 - 00:51
A strain gauge made entirely on a PCB submitted by /u/Trypocopris
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Categories: Новини світу мікро- та наноелектроніки

Vector Graphics... sounds like Picasso

Sun, 04/23/2023 - 22:44
Vector Graphics... sounds like Picasso submitted by /u/edwardianpug
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Categories: Новини світу мікро- та наноелектроніки

Hello, my mainboard got shorted, is this small part blown and what could it be?

Sun, 04/23/2023 - 18:16
submitted by /u/P-Skinny-
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Categories: Новини світу мікро- та наноелектроніки

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