Diy Electronics
Instances of crazy fixes that actually ended up working. Or not working, I'm a description, not the cops.
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.
A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
Welcome to Meshtastic's Official Subreddit! You may also find us on [Discord](https://discord.com/invite/ktMAKGBnBs) and [Discourse](https://meshtastic.discourse.group).
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!
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!
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've searched and searched and can't find any electronics stores in the SF Bay Area that sell microcomputers.
Anyone have a lead on a brick and mortar store that I can drive to and purchase an Arduino? I live halfway between San Francisco and San Jose.
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.
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! 😉
Welcome to Meshtastic's Official Subreddit! You may also find us on [Discord](https://discord.com/invite/ktMAKGBnBs) and [Discourse](https://meshtastic.discourse.group).
A place for solderers from around the world, to gather, help one another, and hang out.
A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
I work at my customer site regularly to help debug, test, and fix prototype electronic modules (automotive control units).
They work in a carpeted office space with zero ESD protection. My company’s project manager told them it is necessary, otherwise our company wouldn’t be responsible for ESD damage. Customer asked for recommendations and we sent some generic ESD mats and wristband links. 1 year later and still nothing though. Customer engineers claim they’ve worked on these types of parts for decades and never damaged anything due to ESD.
Since I have to work here regularly, it sucks. When something doesn’t work properly, I always think “darn, it might be impossible to find out the reason if it is ESD this time”
What to do?
In the winter, I’d feel static shocks around the office at least a few times a week…
**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
Hello!
I am fairly novice to PCB design, and one of my insecurities right now is to not make the traces with too many bends and kinks, I feel like the traces are shitty when I introduce these. So the interfaces I am routing is SPI, I2C, UART and QSPI, all connected to a MCU.
In general, can you give me some intuition about how much you should/shouldn't route these bends/kinks? Is it really no big deal? I mean I have seen some PCBs with DDR memory and/or BGA chips with hundreds of pins, and all those traces have a shit ton of bends, especially since they need to do length matching.
So how should one think about this? Is length (not too long) more important? Or not too many vias?
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!
A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
A place for talking about low voltage wiring both residential and commercial. Everything from Cat5 to Cat7, Coax, Audio, HDMI, Fiber, and anything else that calls itself a cable.
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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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Instances of crazy fixes that actually ended up working. Or not working, I'm a description, not the cops.
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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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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.
members -
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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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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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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**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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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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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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Welcome to Meshtastic's Official Subreddit! You may also find us on [Discord](https://discord.com/invite/ktMAKGBnBs) and [Discourse](https://meshtastic.discourse.group).
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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.
members -
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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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