Announcements
Anything
AskPoal
Funny
Gaming
Gifs
History
Introductions
News
Pics
Poaldev
Politics
Science
Strange
technology
TheLobby
TIL
Videos
Search is disabled.
You have to level up first.
link
text
poll
JavaScript is disabled or this browser is too old
Resistance is futile
JavaScript is disabled or this browser is too old
ALL
Electronics
HOT
NEW
POP
TOP
ALL
Electronics
HOT
NEW
POP
TOP
Log in
Register
Donate
Welcome
•
User Guide
ToS
•
Privacy
•
Canary
Donate
•
Bugs
•
License
©2026 Poal.co
1.1K
•
STICKY
Megathread: Random observations about electronic devices
12
ᐊ
page 5
ᐅ
427
•
Engineers invent vertical, full-color microscopic LEDs | MIT News
903
•
An Off-The-Grid Instant Messaging Plattform
1
1.4K
IMG
•
20th century amplification [400x288 - 16KB]
5
1.3K
▶︎
•
I built an LED Sphere (Ping-Pong Size) [08:09]
1.0K
▶︎
•
Self-Soldering Circuits [08:15]
4
449
▶︎
•
ESP32 + PCB Antenna Hardware Design Tutorial - Phil's Lab #90 [34:06]
1.2K
IMG
•
Running the house on battery [450x948 - 49KB]
3
655
▶︎
•
Mechanical circuits: electronics without electricity [19:22]
792
•
Help on buying tools for building modern circuit boards.
15
456
•
What are your thoughts on PCB design software
6
497
•
TIL people rename electronic components like switching power supplies to transformers.
10
1.3K
▶︎
•
Shock Hazards Associated with Electric Guitars and Amps [13:39]
176
▶︎
•
Michael Ossmann: Simple RF Circuit Design [1:06:21]
201
▶︎
•
KiCad 6 and STM32 PCB Design Full Tutorial - Phil's Lab #65 [1:40:06]
230
•
The nerdy guts of lasers
621
[deleted]
•
How and When the Chip Shortage Will End, in 4 Charts - IEEE Spectrum [archive.ph]
1
1.3K
▶︎
•
How Vacuum Tubes Work [03:51]
647
[deleted]
•
Learn more?
5
554
ALBUM
•
An EAS-1 Emergency Alert decoder, purchased at Dayton yesterday.
13
612
[deleted]
•
Does Kirchhoff's Voltage Law really fail? [archive.ph/www.testandmeasurementtips.com]
3
1.5K
▶︎
•
Voltage Boost Circuit / Bootstrapping [04:14]
922
•
A stretchy display for shapable electronics
1
442
•
A highly performing transistor based on an inorganic metal halide perovskite
1
288
IMG
•
Found this little guy at the dollar store. Okay for Arduino? [4000x3000 - 988KB]
9
346
▶︎
•
eevBLAB 91 - Why Are Fluke Meters So EXPENSIVE? [17:48]
6
ᐊ
page 5
ᐅ
Previous
Next
/s/Electronics
created
ago