r/AskElectronics is a subreddit with 741k members. Its distinguishing qualities are that the community is huge in size, and has crazy activity.
A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
Popular Themes in r/AskElectronics
#1
Solution Requests
: "Is it possible to get the negative and positive voltage in series and turn the 200v into 400v?"
45 posts
#2
Advice Requests
: "How to weather-waterproof this addressable led matrix, its being used as a indicator tail light for my cycle"
35 posts
#3
Pain & Anger
: "Why does it burn out my LED when I use the switch but not the button?"
30 posts
#4
Money Talk
: "What makes trimmer potentiometers expensive? "
1 post
Popular Topics in r/AskElectronics
#1
Connector
: "What is this laptop Connector name? This is the charging cable for Lenovo laptop"
20 posts
#2
Circuit
: "Help identifying this Circuit"
17 posts
#3
Capacitor
: "Why is there a Capacitor in this extension cord?"
12 posts
#4
Help
: "I need Help sourcing an equivalent for a long-obsolete part."
11 posts
#5
Diode
: "What is the use of this Diode here?"
9 posts
#6
Resistor
: "Broke a Resistor in my Shark vacuum. "
9 posts
#7
Led
: "Why does it burn out my Led when I use the switch but not the button?"
7 posts
#8
Capacitors
: "What's the difference between these Capacitors and why the paper ones never test good?"
7 posts
#9
Component
: "Have you ever tried to build a project out of just random Component on your desk"
7 posts
#10
Usb
: "Usb C breakout doesn't seem to have CC resistors, do these work?"
6 posts
Popular Posts in r/AskElectronics
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