All things electronic, but mostly aimed at DIY is | Poal: Say what you want.

Welcome • User Guide
ToS • Privacy • Canary
Donate • Bugs • License

©2025 Poal.co

187

•

STICKY Megathread: Random observations about electronic devices

12

330

IMG

•

Before and after [3024x8064 - 1MB]

12

884

IMG

•

I can never get the wire to lay as neat as the original. [960x1280 - 165KB]

20

427

IMG

•

Observations I wonder why it failed... [1633x1725 - 723KB]

24

215

•

Flipper Zero portable hacking multitool now has an app store for free and open source apps - Liliputing

3

1.3K

IMG

•

A friend sent me his shop's Christmas tree. [1536x2048 - 1MB]

4

128

IMG

•

Ran across an interesting problem today. [3024x4032 - 884KB]

18

634

•

Replaced 3 capacitors in my computer speakers (OR, how I fight consumerism)

7

337

IMG

•

Some of the worst blown traces I have ever seen. Yikes! Control board for a pellet stove, apparently these things cost 4-600 dollars.

12

805

IMG

•

Most friends bring beer or wine, friends who know me bring whisky and then there's this friend...

6

1.1K

•

I Built 1 Bit of RAM From Transistors

7

800

•

Use Your Resin 3D Printer to Fabricate PCBs - Hackster.io

3

131

•

Dishwasher PCB cleansing. As requested.

1

1.2K

IMG

•

LCD/webserver temperature and humidity monitor. Made it last night while 6 beers deep.

13

1.1K

IMG

•

Supercapacitor UPS [4032x3024 - 1MB]

8

882

IMG

•

Local law firm wanted a solution to hide a usb thumb drive for sensitive document storage for under $1000. Think I could bill them $999?

14

382

IMG

•

Sometimes it feels like you're doing surgery on the stuff. [960x1280 - 224KB]

11

245

•

Hacker Dosed with LSD While Restoring Historical Synth

1

164

IMG

•

Working on an old electronics device...how did it work at all?

15

600

IMG

•

I think it's bad. [3024x4032 - 1MB]

7

1.1K

•

What Is Brown Out Reset in Microcontrollers? How to Prevent False Power-Downs - Technical Articles

1

627

[deleted]

•

Fixed an old '80s DustBuster today

2

1.2K

ALBUM

•

An EAS-1 Emergency Alert decoder, purchased at Dayton yesterday.

13

1.3K

•

I noticed a lack of an electronics sub. I have fixed that.

9

138

•

This is an electronic badge soldering kit that @Stupidbird could approve of

2

1.3K

•

First Programmable Memristor Computer - IEEE Spectrum

ᐅ