Sewing tracks in perfboards with thin copper wire: Incredibly stupid and time consuming or clever way to keep things neat? Possibly both?Jul 13 ⋅ AdFluid6249 ⋅ r/diyelectronics
I see a lot of diy detector diode so I decided to make a rectifier diode out of SiC. It’s been tested up to 50volts and 1 amp ac without leakageMar 13 ⋅ antthatisverycool ⋅ r/diyelectronics ⋅ #1
Is there a connector that works best for these tabs on this button?Jun 20 ⋅ firstbowlofoats ⋅ r/diyelectronics
DIY home heating controller - balancing between gas/wood/electric/solar heating, local control + Home AssistantNov 2024 ⋅ DAndreyD ⋅ r/diyelectronics
I'm building an ultrasonic wind sensor from scratch (because I hate myself).May 11 ⋅ CMDR_WHITESNAKE ⋅ r/diyelectronics ⋅ #because-I-hate-myself
I bought a soldering iron from AliExpress, though it says on the monitor FU and I don't know what to do because it's not heating up, what Should I do?Oct 2023 ⋅ Feisty_Confusion8277 ⋅ r/diyelectronics
The transistor oscillator idea was a fire hazard so now we’re doing diac.Mar 21 ⋅ antthatisverycool ⋅ r/diyelectronics
Here’s my latest project: a Wind Gauge (or Anemometer) with no moving parts like spinning cups or a vane. The concept is based on strain gauges—basically, it’s like a joystick for the windNov 2024 ⋅ Sokolsok ⋅ r/diyelectronics ⋅ #or-Anemometer
Can I just solder a wire to an antenna trace to extend the range of this remote ? Oct 2024 ⋅ rbdp92 ⋅ r/diyelectronics
Solenoid (for oven): why does polarity matter and why do I need to set multimeter to 20K?Mar 21 ⋅ Silo-Joe ⋅ r/diyelectronics ⋅ #for-oven
Just fitted an old laptop screen to a case as a monitorFeb 2025 ⋅ Novel-Structure-2359 ⋅ r/diyelectronics
I wanted to go on vacation so I made a watering system for my backyard plantsJun 29 ⋅ shivmsit ⋅ r/diyelectronics
My latest project. Fully open-source wooden mechanical keyboard.Nov 2022 ⋅ Sokolsok ⋅ r/diyelectronics
I got myself an essentially unlimited supply of double sided copper clad boards and now all my projects look like thisMar 2025 ⋅ kaliku ⋅ r/diyelectronics
I disassembled 12 disposable vapes. What can be made out of these parts? I have solder and 22awg wire.Sep 2023 ⋅ KreaytivUzrnaym ⋅ r/diyelectronics
'Innatentive hobbyist' (plastic handle on hot surface) - me (2023)Apr 2023 ⋅ ApocalyptoSoldier ⋅ r/diyelectronics ⋅ #plastic-handle-on-hot-surface #2023
Whe life gives you lemons, use them to etch a board (redemption after yesterday's fail)Apr 2023 ⋅ nihilianth ⋅ r/diyelectronics
piece of artwork representing the first time i got confident enough to DIY something connected to 220v householdAug 2 ⋅ QubeTICB202 ⋅ r/diyelectronics
My toddlers favorite toy stopped working, so rationally I replaced the AAAs with an 18650Dec 2024 ⋅ Neuralcarrot710 ⋅ r/diyelectronics
Where can I buy silicon steel sheets for making motor stators?Jun 18 ⋅ MotorPsychology1712 ⋅ r/diyelectronics
AmbiBox - a simple and affordable TV-Backlight system with dual segment supportJun 1 ⋅ ringswinginurmomding ⋅ r/diyelectronics
Raspberry Pi + AI + Birds: My Portable Yard Monitoring StationJul 17 ⋅ Cobblerunionfan ⋅ r/diyelectronics
Made a super quick E-bike from an old BMX and some 21700 cellsNov 2024 ⋅ Clam_Juice_ ⋅ r/diyelectronics
Building realtime conversational AI on an esp32s3 using LiveKit and WebRTCJan 2025 ⋅ MRBBLQ ⋅ r/diyelectronics
I designed and built a portable thyristor-based capacitive discharge spot welder powered with USB-C PDNov 2022 ⋅ adbrt ⋅ r/diyelectronics
My bf is into hobby kits, so I tried one out for the first time!Feb 2023 ⋅ Paperwormz ⋅ r/diyelectronics
All the keyboards I've designed and built over the last 3 months.Dec 2022 ⋅ Joe_Scotto ⋅ r/diyelectronics
Turned an old Android tablet with a bad case of spicy pillow into a wall clock/weather stationJul 2024 ⋅ Fluffy_Boulder ⋅ r/diyelectronics
My husband spent months building an open-source off-grid communication systemMay 13 ⋅ elenazhe11 ⋅ r/diyelectronics
dunno if this is the right sub but is it possible to recreate this?Mar 2025 ⋅ PuzzleheadedGoal5283 ⋅ r/diyelectronics
Repurposed my old Vivobook 15 into a custom Mini DesktopApr 14 ⋅ Puzzled_Comment583 ⋅ r/diyelectronics ⋅ #15
I am NEVER doing this again. (STM32H7R3I8T6 prototyping board)Apr 1 ⋅ Taster001 ⋅ r/diyelectronics ⋅ #M #STM32H7R3I8T6-prototyping-board #32
Diy power bank using disposable vape batteries and 3d printingMar 2023 ⋅ FrostingOwn2476 ⋅ r/diyelectronics
Experimenting with making a DIY BlackBerry to relive the glory days!Oct 2024 ⋅ ReturningRetro ⋅ r/diyelectronics
I am trying to build a retro car stereo with modern Bluetooth capabilities with Class D power. Where can I find the buttons like the 5 in the middle here (or what are they called)?Jul 10 ⋅ 38DDs_Please ⋅ r/diyelectronics ⋅ #or-what-are-they-called #5
Laser lap timers are expensive! Could I easily combine a cheap garage door sensor with an Arduino to accomplish the same?Aug 2024 ⋅ gigadanman ⋅ r/diyelectronics
How can I modify a Build a Bear heartbeat insert to make it beat constantly, so my foster kittens can feel like they have a mom?Sep 2024 ⋅ Naryn_Tin-Ahhe ⋅ r/diyelectronics
I built Inkora — a DIY 7.5 e-paper family calendar with Google + Apple Calendar support5d ⋅ No_Communication681 ⋅ r/diyelectronics ⋅ #5 #7
Replaced PS3 controller battery with old cell phone battery to avoid buying new controller. Should I be worried? It’s not pretty, but it seems to work fine takes a charge again!Nov 2022 ⋅ pvouaux1 ⋅ r/diyelectronics
I found that by adding a copper contact to my SiC diode it just works better the voltage drop went from 1.87 to 1.86 now that isn’t a lot but when I take the copper off it goes back to 1.87 (bro I dunno why it’s all just industrial witchcraft)Mar 14 ⋅ antthatisverycool ⋅ r/diyelectronics ⋅ #86 #87 #1
Designed and 3D printed a simple manual extruder for soldering flux!Dec 2023 ⋅ milosrasic98 ⋅ r/diyelectronics
My roommate has been vaping for a while. I salvaged 58 of these 650mah cells. I'm currently planning on making a usb power bank, a new drill battery, a wax pen, and a battery for my DIY xbox controller. Any other suggestions?Mar 2023 ⋅ areslashcanoe ⋅ r/diyelectronics
My favorite thing I've learned from a fellow Redditor: quick & efficient resistor storage.Apr 2022 ⋅ Inevitable_Figure_85 ⋅ r/diyelectronics
First project on a pin board. The worst I’ve ever done, how do even use this?Jun 28 ⋅ Dear-Taste-2132 ⋅ r/diyelectronics
What’s an effective way to filter out the noise coming from my car?Aug 2024 ⋅ RoleAwkward6837 ⋅ r/diyelectronics
It took 14 years to design and build, but I finished my 6502 computer the ZKT-1 today!May 2021 ⋅ gurft ⋅ r/diyelectronics ⋅ #6502 #14 #1
Found a working 1.4 monochrome CRT baby monitor at a thrift store. Planning to convert it into a tiny Raspberry Pi-powered TV. Has anyone here modded one of these before?Jun 12 ⋅ UsingSystem-Dev ⋅ r/diyelectronics ⋅ #1 #4
I'm interested in building a cyberdeck and was wondering where should I start? What resources, tutorials, or tips would you recommend for someone who is new to building portable computers?Mar 2023 ⋅ AccesInterzis ⋅ r/diyelectronics
Asked all my vaping co workers to give me there spent vapes to salvage the battery and USB ports, this is what I got after 3 daysMar 2023 ⋅ XachAttack11 ⋅ r/diyelectronics
I was sick of running out of filament mid-print, so I designed a spool holder with a scale built-in; the SpoolScaleDec 2022 ⋅ JimHeaney ⋅ r/diyelectronics
Absolutely Wild Symptoms From Controller After Joystick Replacement. What Can It Be?Apr 22 ⋅ bambozled-nibba ⋅ r/diyelectronics
When you need to find a stud but you don't have a 9v batteryApr 4 ⋅ soowhatchathink ⋅ r/diyelectronics
Modified an answering machine to digitalize some cassetesOct 2024 ⋅ QuantumPerceptron ⋅ r/diyelectronics
A completely open-source DIY project that serves as an ESP32-based alternative to Nanoleaf RGB panels.Nov 2025 ⋅ Sokolsok ⋅ r/diyelectronics
My home made fire hazard (aka tube amp) I used the cheapest Soviet crap I could find lying around (aka 6j1p) the transformer is made of 3 other charger box transformers and wire I got out of my walls (no I didn’t turn off the breaker yes I did shock myself)Apr 5 ⋅ antthatisverycool ⋅ r/diyelectronics ⋅ #aka-tube-amp #aka-6j1p #3
