r/Reprap

10,108 subscribers
created in 2008


r/3Dprinting
185k subscribers

News, information, links and fun things related to 3D printing, 3D printers, rapid manufacturing, desktop fabrication etc.

https://reddit.com/r/3Dprinting
Reprap 46.89%
2.97% 3Dprinting
r/functionalprint
47k subscribers

This is a subreddit to share and show off your 3D printed parts that actually have a function.

https://reddit.com/r/functionalprint
Reprap 10.57%
4.27% functionalprint
r/FixMyPrint
5k subscribers

I'm hoping this subreddit will help serve the 3D printing community by providing tips based on uploaded bad prints, and hopefully their solutions. I imagine we can also search these images to help diagnose and solve our common print problems.

https://reddit.com/r/FixMyPrint
Reprap 7.55%
9.26% FixMyPrint
r/arduino
106k subscribers

A place for all things Arduino!

https://reddit.com/r/arduino
Reprap 13.25%
1.36% arduino
r/PrintrBot
3k subscribers

Share your adventures with the Printrbot 3D Printer. Tips, tricks, build logs, interesting prints, mods, and anything else that relates to the printer goes here.

https://reddit.com/r/PrintrBot
Reprap 3.54%
9.73% PrintrBot
r/electronics
102k subscribers

A subreddit dedicated to news, articles and discussions related to electronic systems and circuits.

https://reddit.com/r/electronics
Reprap 7.52%
1.07% electronics
r/Multicopter
51k subscribers

Any 2+ horizontal rotor aircraft!

  • Tricopters
  • Quadcopters
  • Pentacopters
  • Hexacopters
  • Octocopters
  • UAV and RPA discussions
  • Autopilots & Accessories
  • FPV and racing
  • and more!
https://reddit.com/r/Multicopter
Reprap 7%
1.01% Multicopter
r/CNC
12k subscribers

For anything CNC related: CAD, CAM, automation, and more!

https://reddit.com/r/CNC
Reprap 3.43%
2.85% CNC
r/AskElectronics
37k subscribers

A subreddit for technical electronics/circuits questions.

https://reddit.com/r/AskElectronics
Reprap 6.09%
0.87% AskElectronics
r/voroncorexy
1k subscribers

Community for proud owners of VORON CoreXY 3D printers, or anyone interested in building one.

https://reddit.com/r/voroncorexy
Reprap 2.72%
17.83% voroncorexy
r/3dprinter
4k subscribers

3D Printers have advanced to the point where we can create many different objects with one, such as chocolates, models, toys, jewelery, etc. Post pictures, 3D templates, and news about 3D Printers.

https://reddit.com/r/3dprinter
Reprap 2.56%
7.15% 3dprinter
r/cad
16k subscribers

Computer-Aided Design

A place to talk about anything related to CAD. Ask questions about CAD software, drawing standards or just show off your latest project.

https://reddit.com/r/cad
Reprap 2.91%
1.88% cad
r/robotics
55k subscribers

Learning robotics, teaching each other robotics, robot news, DIY robot progress pics and videos.

https://reddit.com/r/robotics
Reprap 3.72%
1.06% robotics
r/makerbot
3k subscribers

Discussion area for owners or enthusiasts with:

  • Cupcake CNC
  • Thing-o-Matic
  • Replicator 1, 2, 2x
  • Digitizer
  • Latest generation Replicator, Z18, Mini

3D Printers.

https://reddit.com/r/makerbot
Reprap 2.41%
10.13% makerbot
r/radiocontrol
18k subscribers

A place to share anything related to radio control (RC), whether it's airplanes, cars, helicopters, multicopters (hexacopters, quadcopters, etc), boats, sails, trucks, submarines, cats, etc.

^Keywords: ^plane, ^drone, ^quad, ^multicopter, ^heli, ^car, ^buggy, ^RC, ^radio ^control, ^boat, ^fpv, ^multirotor, ^rotor, ^racing

https://reddit.com/r/radiocontrol
Reprap 2.78%
1.2% radiocontrol
r/raspberry_pi
424k subscribers

A subreddit for discussing the Raspberry Pi ARM computer and all things related to it.

https://reddit.com/r/raspberry_pi
Reprap 9.37%
0.54% raspberry_pi
r/hobbycnc
5k subscribers

A subreddit for enthusiasts of hobbyist CNC machines like the Shapeoko, X-Carve, 6040, etc

https://reddit.com/r/hobbycnc
Reprap 2.19%
5.2% hobbycnc
r/Machinists
24k subscribers

A Reddit for Machinists of all varieties. From Old School conventional guys, to CNC Programmers, to the up and coming next generation.

https://reddit.com/r/Machinists
Reprap 2.28%
1.07% Machinists
r/esp8266
10k subscribers

ESP8266 WiFi Module Help and Discussion

https://reddit.com/r/esp8266
Reprap 1.91%
2.25% esp8266
r/lasercutting
6k subscribers

A place to share your laser cutter creations, tips, questions and other laser cutter related information.

https://reddit.com/r/lasercutting
Reprap 1.87%
2.68% lasercutting