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r/arduino is a subreddit with 704k members. Its distinguishing qualities are that the community is huge in size, and has high activity.
An unofficial place for all things Arduino!
We all learned this stuff from some kind stranger on the internet. Bring us your Arduino questions or help answer something you might know! 😉
Popular Themes in r/arduino
#1
Solution Requests
: "How do i get the output of this battery"
15 posts
#2
Advice Requests
: "Is this a good starter kit?"
11 posts
#3
Pain & Anger
: "I feel so frustrated doing Arduino"
4 posts
#4
Ideas
: "Any clever ideas to use this controller?"
2 posts
#5
Self-Promotion
: "My Annoying Beep Button is Now Open Source on Github !!"
2 posts
Popular Topics in r/arduino
#1
Arduino
: "Arduino have live electricity, is this normal?"
262 posts
#2
Help
: "Help! First time trying to use a LED Matrix (anything that's not motors, honestly)"
103 posts
#3
Project
: "First ever Project (dancing ferrofluid)"
49 posts
#4
Sensor
: "I'm looking for a buried Sensor that can detect my car?"
34 posts
#5
Code
33 posts
#6
Motor
: "Help with brushless Motor"
25 posts
#7
Esp32
: "Here is a WIP of my latest project, my E. Kalimba V3.0. It is a sandwich of two custom (hand solderable) PCBs, with 80 tactile buttons and lots of other stuff going on. Powered by an Esp32 controller, dual analog wave generators, battery powered, programmed with Arduino and everything open source."
20 posts
#8
Led
: "Help! First time trying to use a Led Matrix (anything that's not motors, honestly)"
11 posts
#9
Remote
: "Check-out my new DIY Arduino & nRF based Remote, which will control my all projects, my home appliances, and igniting fire crackers wirelessly! 🛜 😁"
11 posts
#10
Display
: "As a mini spin from my other project, I put together this tiny battery-powered “pillar” with just one port. It’s WiFi/Bluetooth-enabled and works with 30+ swappable modules—like relays, sensors, Displays, etc. Handy for IoT prototyping, maybe ?"
11 posts
Member Growth in r/arduino
Yearly
+59k members(9.1%)
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