Welcome to /WLED! This is a community mainly for WLED users to ask questions, show off their work, or help new users out!
Diy Electronics
Are you building a solar system for your house? Shed? RV? This subreddit is for you! Discuss your projects, show us pictures, ask for help. Anything DIY Solar!
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/the-most-revolutionary-solar-tracker-setup-ive-ever-seen-v0-bipyn5a3kbw31.jpg?auto=webp&s=72b61b06400123541e3742441faf4dde1e9a2a7a)
![r/SolarDIY - The most revolutionary solar tracker setup I've ever seen.](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/the-most-revolutionary-solar-tracker-setup-ive-ever-seen-v0-bipyn5a3kbw31.jpg?auto=webp&s=72b61b06400123541e3742441faf4dde1e9a2a7a)
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.
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/this-numitron-clock-i-built-by-myself-v0-irhnzqok5jad1.jpeg?width=640&crop=smart&auto=webp&s=d5df046cc07d565ce8cde22e4c6481d1690ed946)
![r/diyelectronics - This Numitron Clock I built by myself](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/this-numitron-clock-i-built-by-myself-v0-irhnzqok5jad1.jpeg?width=640&crop=smart&auto=webp&s=d5df046cc07d565ce8cde22e4c6481d1690ed946)
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! 😉
**Official Printed Circuit Board (PCB) Subreddit** - schematic capture / PCB layout / PCB assembly / gerber reviews / Altium / DipTrace / KiCad / LibrePCB / OrCAD / LTspice / QSPICE / Arduino / ARM / FPGA. Please read review instructions at https://old.reddit.com/r/PrintedCircuitBoard/wiki/index#wiki_instructions_for_reviews
ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs either a Tensilica Xtensa LX6, Xtensa LX7 or a RiscV processor, and both dual-core and single-core variations are available. It includes in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules as well.
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/will-this-work-esp32-solar-lipo-v0-483rrseg1jad1.png?width=640&crop=smart&auto=webp&s=ea404cd86350a48c124703e0b776ed8d4468cf87)
![r/esp32 - Will this work? (ESP32 + Solar + Lipo)](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/will-this-work-esp32-solar-lipo-v0-483rrseg1jad1.png?width=640&crop=smart&auto=webp&s=ea404cd86350a48c124703e0b776ed8d4468cf87)
MBL.REPAIR | Mobile Device Repair Whether you are a hobbyist or a tech sitting in the shop. This sub encompasses everything from basic computer, phone & tablet repair, to also those delving into the board level repair and data recovery aspects as well. We also provide basic getting started guides as well as links to vetted parts suppliers in our sidebar. Where we believe that as long as the device turns on, the screen is repairable! Welcome to Mobile Device Repair!
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/how-much-can-i-sell-this-a5-cpu-for-v0-g8j02qmjhiad1.jpeg?width=640&crop=smart&auto=webp&s=72b9d5843b24d6bfe19c3b9535ef753af7c94349)
![r/mobilerepair - How much can I sell this A5 CPU for?](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/how-much-can-i-sell-this-a5-cpu-for-v0-g8j02qmjhiad1.jpeg?width=640&crop=smart&auto=webp&s=72b9d5843b24d6bfe19c3b9535ef753af7c94349)
A place for solderers from around the world, to gather, help one another, and hang out.
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/epic-soldering-job-from-my-local-game-store-v0-2u7m4ph4xbac1.jpeg?width=640&crop=smart&auto=webp&s=62c1f5e9f26a726afb56841191d82a7749ca9176)
![r/soldering - Epic soldering job from my local game store](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/epic-soldering-job-from-my-local-game-store-v0-2u7m4ph4xbac1.jpeg?width=640&crop=smart&auto=webp&s=62c1f5e9f26a726afb56841191d82a7749ca9176)
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! 😉
ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs either a Tensilica Xtensa LX6, Xtensa LX7 or a RiscV processor, and both dual-core and single-core variations are available. It includes in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules as well.
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/i-recorded-my-screen-when-designing-this-esp32-board-and-v0-04ajh2qs5gad1.png?width=640&crop=smart&auto=webp&s=51796615f8fe798e5f59ee881a319f8045685366)
![r/esp32 - I recorded my screen when designing this ESP32 board and uploaded the board files on github](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/i-recorded-my-screen-when-designing-this-esp32-board-and-v0-04ajh2qs5gad1.png?width=640&crop=smart&auto=webp&s=51796615f8fe798e5f59ee881a319f8045685366)
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! 😉
I'm just writing this post to let people know about ArduinoDroid.
I was trying to get specific drivers installed on my laptop for a while. For some reason, something was messed up and I could never figure out how to upload code from my laptop to my Arduino. Checking device manager, etc. I don't have access to another computer, so I thought i was just doomed.
But, uploading code from an Android device is SUPER viable! It worked great for me at least! So I'm just writing this post to let people know that there are always alternatives and you don't have to pull a Sisyphus everytime you wanna make something!
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/anybody-else-tried-laser-engraving-powdercoat-v0-2nrxffx9blad1.png?width=640&crop=smart&auto=webp&s=afd5d432b34d8fdb6e96a834f5a04ff7fec242ce)
![r/diypedals - Anybody else tried laser engraving powdercoat?](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/anybody-else-tried-laser-engraving-powdercoat-v0-2nrxffx9blad1.png?width=640&crop=smart&auto=webp&s=afd5d432b34d8fdb6e96a834f5a04ff7fec242ce)
Welcome to /WLED! This is a community mainly for WLED users to ask questions, show off their work, or help new users out!
Information sub on all types of generators: home standby, Commercial, portable, RV, marine, etc. Repair tips, ratings and maintenance information available as well as recommendations on how to repair and safely operate a generator in an emergency.
We bought a new rig with a generator box that is a whole 1” too short to fit our Predator 9500. We can remove the wheels on the gen and it WOULD fit, but would it be safe to do so? The box also has a slide out tray so we can still slide it in and out for maintenance and/or ventilation.
A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/what-makes-trimmer-potentiometers-expensive-v0-1x0hyx55vfad1.png?auto=webp&s=ec939729302aeb5e2bd19f82d1e5799f5c2c3b1b)
![r/AskElectronics - What makes trimmer potentiometers expensive?](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/what-makes-trimmer-potentiometers-expensive-v0-1x0hyx55vfad1.png?auto=webp&s=ec939729302aeb5e2bd19f82d1e5799f5c2c3b1b)
Welcome to /WLED! This is a community mainly for WLED users to ask questions, show off their work, or help new users out!
Hi,
I'm happy to share my creation with WLED. You can print everything and create your own waves.
More info available here:
Let me know what do you think :)
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/deployed-40ft-wisblock-v0-ybx8isylelad1.jpeg?width=640&crop=smart&auto=webp&s=874816aa4a7c1e2807806d42f497cbcee830d94c)
![r/meshtastic - Deployed 40ft wisblock](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/deployed-40ft-wisblock-v0-ybx8isylelad1.jpeg?width=640&crop=smart&auto=webp&s=874816aa4a7c1e2807806d42f497cbcee830d94c)
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/what-is-the-proper-way-to-tie-all-the-l-all-the-n-and-all-v0-7v2xdr879lad1.png?width=640&crop=smart&auto=webp&s=e05fc53a91fea809cf6ec3a2f122450337a7f391)
![r/electrical - What is the proper way to tie all the L, all the N, and all the ground wires together in a 3 gang box represented by this diagram?](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/what-is-the-proper-way-to-tie-all-the-l-all-the-n-and-all-v0-7v2xdr879lad1.png?width=640&crop=smart&auto=webp&s=e05fc53a91fea809cf6ec3a2f122450337a7f391)
This is a subreddit for assistance with broken phones. Be it software or hardware issues, we are here to help! Your moderators repair phones for a living and can help you repair a cell phone yourself.
![](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/anyone-know-whats-wrong-with-my-phone-i-cant-get-it-to-turn-v0-t7ltxhvyajad1.jpeg?width=640&crop=smart&auto=webp&s=d4f4ad4631ae78b013326f201c77c2a07334e10d)
![r/phonerepair - anyone know what’s wrong with my phone? i can’t get it to turn on](http://web.archive.org./web/20240705013345im_/https://preview.redd.it/anyone-know-whats-wrong-with-my-phone-i-cant-get-it-to-turn-v0-t7ltxhvyajad1.jpeg?width=640&crop=smart&auto=webp&s=d4f4ad4631ae78b013326f201c77c2a07334e10d)
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A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
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/r/RetroArch is a subreddit dedicated to RetroArch and the libretro API framework. Post setup guides, questions and news here!
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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! 😉
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ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs either a Tensilica Xtensa LX6, Xtensa LX7 or a RiscV processor, and both dual-core and single-core variations are available. It includes in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules as well.
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For questions, news, and discussion about batteries, cells, chargers, charger/inverters, power banks and UPSs.
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Information sub on all types of generators: home standby, Commercial, portable, RV, marine, etc. Repair tips, ratings and maintenance information available as well as recommendations on how to repair and safely operate a generator in an emergency.
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MBL.REPAIR | Mobile Device Repair Whether you are a hobbyist or a tech sitting in the shop. This sub encompasses everything from basic computer, phone & tablet repair, to also those delving into the board level repair and data recovery aspects as well. We also provide basic getting started guides as well as links to vetted parts suppliers in our sidebar. Where we believe that as long as the device turns on, the screen is repairable! Welcome to Mobile Device Repair!
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Are you building a solar system for your house? Shed? RV? This subreddit is for you! Discuss your projects, show us pictures, ask for help. Anything DIY Solar!
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A place for solderers from around the world, to gather, help one another, and hang out.
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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.
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Have a rotorcraft that has two or more horizontal rotors? Then you're in the right place! Bicopters, Tricopters, Quadcopters, Pentacopters, Hexacopters, Octocopters, indeed any non-fixed-wing aircraft is very welcome here.
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Reddit's original DIY Audio subreddit to discuss speaker and amplifier projects of all types, share plans and schematics, and link to interesting projects.
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Welcome to /WLED! This is a community mainly for WLED users to ask questions, show off their work, or help new users out!
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Reddit’s home for all things lighting. Commercial, Industrial, Architectural, or Residential- you name it. Ask questions, recommend products, and post cool lighting!
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**Official Printed Circuit Board (PCB) Subreddit** - schematic capture / PCB layout / PCB assembly / gerber reviews / Altium / DipTrace / KiCad / LibrePCB / OrCAD / LTspice / QSPICE / Arduino / ARM / FPGA. Please read review instructions at https://old.reddit.com/r/PrintedCircuitBoard/wiki/index#wiki_instructions_for_reviews
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Instances of crazy fixes that actually ended up working. Or not working, I'm a description, not the cops.
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If you want to show off your new DIY drone, or if you have questions on how to build one, this reddit is for you! Unmanned Aerial Vehicles (UAV), Unmanned Ground Vehicles (UGV) and just about any other unmanned vehicle you can think of are welcome here.
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This subreddit has been taken private from June12 in support of the strike on reddit to protest the upcoming changes to the pricing structure for the reddit API and related rule changes. ------- You probably want all your electronics to run on the 18650 lithium-ion cell. You just don't know it yet.
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