Directory
Browse the community registry
Every entry is an invite-only room you can read for free. Filter by topic and platform, then use a free account to open the door.
Category
r/embedded
This sub is dedicated to discussion and questions about embedded systems: "a controller programmed and controlled by a real-time operating system (RTOS) with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints."
r/UAV
Reddit community for unmanned aerial vehicle (UAV) professionals and enthusiasts.
r/PLC
This sub is dedicated to discussion and questions about Programmable Logic Controllers (PLCs): "an industrial digital computer that has been ruggedized and adapted for the control of manufacturing processes, such as assembly lines, robotic devices, or any activity that requires high reliability, ease of programming, and process fault diagnosis."
r/drones
/r/drones is a subreddit for aerial drone enthusiasts, focusing on consumer, commercial, and FPV drones.
r/arduino
An unofficial place for all things Arduino!
r/ROS
This subreddit is for discussions around the Robot Operating System, or ROS.
r/raspberry_pi
The Raspberry Pi subreddit!
r/Battlebots
/r/battlebots is a reddit community for fans of robot combat.
r/FRC
Reddit's home for the FIRST Robotics Competition!
r/robotics
A subreddit for discussing all types of robotics.