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Discussion and news about component-level electronic circuits.Electronic circuits at the component-level
URL: https://www.reddit.com/r/electronics/?format=xml
Updated: 1 hour 37 min ago

Configurable PWM MOSFET driver

Sun, 08/31/2025 - 23:41
Configurable PWM MOSFET driver

It's been a while since my previous prototype. I always test new projects on proto boards, since parts on Spice can't explode :). This is a NE555 PWM MOSFET driver with adjustable off and on state pulse width. On state is about 100ms and off state is about three seconds. This is a part of a flyback driver for electrical fence. Since everything works fine it's time to fire up KiCad and map everything.

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

"We regret but have to temporary suspend the shipments to USA"

Sun, 08/31/2025 - 22:17
"We regret but have to temporary suspend the shipments to USA" submitted by /u/6gv5
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Categories: Новини світу мікро- та наноелектроніки

Though you would appreciate the internals of old analytic balance with force restoration sensor!

Sun, 08/31/2025 - 20:49
Though you would appreciate the internals of old analytic balance with force restoration sensor! submitted by /u/rcplaner
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Categories: Новини світу мікро- та наноелектроніки

Weekly discussion, complaint, and rant thread

Sat, 08/30/2025 - 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

New to this and was trying parts out, the gf calls it a weapon of mass irritation.

Sat, 08/30/2025 - 10:03
New to this and was trying parts out, the gf calls it a weapon of mass irritation.

Iv never actually messed with the electronics, iv only ever handled the programming.

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

When you need DIP but only have SMT

Fri, 08/29/2025 - 22:12
When you need DIP but only have SMT

Needed to test a circuit on a breadboard that needs a RRIO Op Amp. Didn't have any DIP ones on hand, so "dead bugged" a surface mount MCP6001 to an 8-pin IC socket.

submitted by /u/PleasantCandidate785
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Categories: Новини світу мікро- та наноелектроніки

Self made amp circuit

Fri, 08/29/2025 - 19:11
Self made amp circuit

Amp Output.. If I succeed in making it, I'll upload it to Reddit and YouTube.

submitted by /u/Time_Double_1213
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Categories: Новини світу мікро- та наноелектроніки

Resistor party

Fri, 08/29/2025 - 17:10
Resistor party

1500pcs in box

submitted by /u/Time_Double_1213
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Categories: Новини світу мікро- та наноелектроніки

Currently working on a electronics library

Fri, 08/29/2025 - 09:37
Currently working on a electronics library

Fusion360 does not have the best libraries available, so I decided to start building an electronics library for all the boards/components that came with my arduino starter kit (plus a pico). Once I finish this , I plan on adding many other components that aren't available in Fusion.

submitted by /u/teslah3
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Categories: Новини світу мікро- та наноелектроніки

It's getting Scrappy.

Fri, 08/29/2025 - 00:55
It's getting Scrappy.

Bout 6 months worth of it.

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

Just finished soldering a few LEDs (clipped leads in the clear container)

Fri, 08/29/2025 - 00:28
Just finished soldering a few LEDs (clipped leads in the clear container) submitted by /u/GuzziGuy
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Categories: Новини світу мікро- та наноелектроніки

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