r/rfelectronics

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r/ECE
72k  subs
A subreddit for discussion of all things electrical and computer engineering.
https://reddit.com/r/ECE/
r/electronics
156k  subs
A subreddit dedicated to news, articles and general discussions related to electronic systems and circuits.
https://reddit.com/r/electronics/
r/RTLSDR
61k  subs
A subreddit for the low-cost software defined radio (SDR) community. While originally dedicated to the [RTL2832U USB rtl-sdr](http://sdr.osmocom.org/trac/wiki/rtl-sdr) project, relevant content related to general SDR, RF, and similar projects are also welcomed.
https://reddit.com/r/RTLSDR/
A subreddit for practical, component-level design and repair questions on electronic circuits. We also cover the associated tools and equipment.
https://reddit.com/r/AskElectronics/
r/amateurradio
50k  subs
Welcome to Reddit's own amateur (ham) radio club. If you are wondering what Amateur Radio is about, it's basically a two way radio service where licensed operators throughout the world experiment and communicate with each other on frequencies reserved for license holders. All topics relating to the hobby are welcome here, from purchasing and building equipment, to operating techniques and activities, and everything in between.
https://reddit.com/r/amateurradio/
Subreddit for review / layout / manufacture of Printed Circuit Boards (PCB), including schematic capture, assembly, soldering. Related topics: Altium, Eagle, DipTrace, KiCad, Gerber, PCB, Breadboard, Electronics, Electrical, Engineer, Arduino, Raspberry, STM32, ESP32, AVR, ARM, Embedded, SPICE. Our WIKI is located at https://www.reddit.com/r/PrintedCircuitBoard/wiki/index
https://reddit.com/r/PrintedCircuitBoard/
A place to ask questions, discuss topics and share projects related to Electrical Engineering.
https://reddit.com/r/ElectricalEngineering/
r/engineering
254k  subs
The hub for all content related to the engineering discipline.
https://reddit.com/r/engineering/
r/FPGA
14k  subs
A subreddit for programmable hardware, including topics such as: * FPGA * CPLD * Verilog * VHDL
https://reddit.com/r/FPGA/
r/AskEngineers
139k  subs
Engineers apply the knowledge of math & science to design and manufacture maintainable systems used to solve specific problems. AskEngineers is a forum for questions about the processes and standards used to build these systems, as well as for questions about the engineering profession and its many disciplines.
https://reddit.com/r/AskEngineers/
r/arduino
173k  subs
A place for all things Arduino!
https://reddit.com/r/arduino/
r/embedded
21k  subs
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."
https://reddit.com/r/embedded/
r/chipdesign
5k  subs
A subreddit for the discussion of all things related to the creation (not usage of!) integrated circuits, both circuit- and process-level.
https://reddit.com/r/chipdesign/
This a place for engineering students of any discipline to discuss study methods, get homework help, get job search advice, and find a compassionate ear when you get a 40% on your midterm after studying all night.
https://reddit.com/r/EngineeringStudents/
This subreddit is dedicated to both amateur and professional engineers that want to build cool stuff at home, challenge themselves to learn new technologies, learn from each others' designs, and showcase their side projects.
https://reddit.com/r/diyelectronics/
r/hwstartups
16k  subs
Welcome to the Hardware Startups sub-Reddit - feel free to post on anything that you think will interest anyone in the community. The idea is that we're a blend of r/DIY and r/startups content - like a Hacker News for hardware. Good ideas: hardware news, prototyping/manufacturing how-to, success stories, physical Kickstarter pages, etc. Bad ideas: General startup stuff, DIY articles without a startup angle, TC/VB/etc. link-bait, etc.
https://reddit.com/r/hwstartups/
r/TheAmpHour
3k  subs
The idea page for The Amp Hour. Links that will be talked about on The Amp Hour Electronics podcast at a later date. Open to contributions from everyone.
https://reddit.com/r/TheAmpHour/
r/linux
423k  subs
All things Linux and GNU/Linux -- this is neither a community exclusively about the kernel Linux, nor is exclusively about the GNU operating system.
https://reddit.com/r/linux/
A subreddit for discussing the Raspberry Pi ARM computer and all things related to it.
https://reddit.com/r/raspberry_pi/
r/netsec
327k  subs
A community for technical news and discussion of information security and closely related topics.
https://reddit.com/r/netsec/
r/Physics
887k  subs
The aim of /r/Physics is to build a subreddit frequented by physicists, scientists, and those with a passion for physics. Papers from physics journals (free or otherwise) are encouraged. Posts should be pertinent, meme-free, and generate a discussion about physics. Please report trolls and intentionally misleading comments.
https://reddit.com/r/Physics/
r/askscience
18m  subs
Ask a science question, get a science answer.
https://reddit.com/r/askscience/
r/networking
182k  subs
###Enterprise Networking Routers, switches and firewalls. Network blogs, news and network management articles. Cisco, Juniper, Brocade and more all welcome.
https://reddit.com/r/networking/