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prodbymarcu5d ago • 5 min read
I asked an LLM to spec my dual-GPU power plan, and the second supply could never start
Press the button. Nothing happens. No fan spin, no board light. A brand new 700W power supply, wired...
#hardware#automation#diy#learning
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Drywall Planner4d ago • 3 min read
How I Lay Out Drywall Sheets Wall by Wall in the Browser
Most drywall calculators work out the total wall area, divide it by 32, and call that the sheet...
#javascript#webdev#showdev#diy
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Agoes Jayanata1d ago • 5 min read
The Math Behind an Epoxy Resin Calculator (with JavaScript)
Building an epoxy resin calculator sounds simple until you realize the math under the hood spans...
#javascript#webdev#math#diy
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Daniel Elias Diamon Vazquez3d ago • 1 min read
Universal I2C & SPI EEPROM Flasher using Android and PIC16F628A
Universal I2C & SPI EEPROM Flasher on Android using a PIC16F628A Bridge Reading and...
#electronics#android#diy#hardware
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Daniel Elias Diamon Vazquez3d ago • 1 min read
Turn Android into a Physical USB Keyboard for PC BIOS / UEFI with Arduino
Turn Your Android Phone into a Physical USB Keyboard for PC BIOS / UEFI Setup Have you...
#arduino#android#diy#hardware
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Jonathan Gottfried2d ago • 1 min read
[Boost]
I Got Tired of Coming into my Lab to Check the Pressure of my Cryocooler so I Built a Tool to...
#diy#hardware#iot#tools
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GitHubOpenSource1d ago • 3 min read
Beyond the Screen: Build Your Own Humanoid with Asimov 1!
Quick Summary: 📝 Asimov 1 is an open-source, 1.2m tall, 35kg humanoid robot with 25...
#humanoid#open#robotics#diy
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Ailany lunaOct 16, 2026 • 5 min read
I Turned My Balcony Into a Beautiful Mini Garden Using Simple Ideas
For a long time, I treated my balcony as little more than an outdoor space for storing things I...
#design#diy
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rearmirror3d ago • 3 min read
How a Wired Reversing Camera Works: Power, Trigger Wire and Video Signal
Aftermarket reversing cameras look like a simple gadget: a camera, a screen and a cable. Under the.....
#diy#hardware#electronics#beginners
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Gary Pearce1d ago • 3 min read
TV Mounting Above Fireplaces: Thermal Heat Deflection & Plasterboard Shear Math
TV Mounting Above Fireplaces: Thermal Heat Deflection & Plasterboard Shear Math By...
#hardware#engineering#homeimprovement#diy
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EthanCole6d ago • 4 min read
How to Care for Loropetalum: A Complete Guide
I killed my first loropetalum in under a year. I bought it for the purple leaves, stuck it in a shad...
#beginners#gardening#tutorial#diy
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Black1d ago • 2 min read
Ender-3 S1 / Klipper print failure cheat sheet: 10 common problems and fast fixes
Most 3D print failures come from a short list of causes. Below are the 10 I see most on a stock...
#3dprinting#klipper#diy#hardware
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EthanCole6d ago • 4 min read
Land Grading: Types, Costs and Key Benefits
Last spring I planned a simple backyard patio. A few pavers, a fire pit, nothing fancy. Then a storm...
#beginners#diy#homeimprovement#tutorial
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Gary Pearce1d ago • 2 min read
Smart Video Doorbell Power Physics: 24V DIN-Rail Transformers & Wedge Angle Math
Smart Video Doorbell Power Physics: 24V DIN-Rail Transformers & Wedge Angle Math By...
#hardware#engineering#homeimprovement#diy
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cylinder volume-calculator1d ago • 7 min read
Cylindrical Tank Volume in Gallons: How to Work Out Exactly What Your Tank Holds
The label says 500 gallons. The delivery driver, the rainwater harvester, and the fuel supplier all....
#math#tutorial#diy#water
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CalcQuarry6d ago • 2 min read
How Much Concrete Per Fence Post Hole? Quick Sizing Guide
Setting fence posts is one of those jobs where a small sizing mistake multiplies across 20 or 30...
#diy#homeimprovement#construction#calculator
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Gesso e Drywal RJ2d ago • 4 min read
Teto de gesso com fissuras: os erros no conserto que fazem o defeito reaparecer
tags: construction, diy, craftsmanship, maintenance Espalhar massa corrida...
#beginners#diy#learning
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Themegazee3d ago • 3 min read
How Much Does It Cost to Replace Kitchen Worktops in the UK in 2026?
Replacing your kitchen worktops is one of the most cost-effective ways to transform a kitchen in the...
#diy#beginners#tutorial#productivity
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G105g3d ago • 7 min read
Change Your Air Filter: The Five-Minute Job That Saves Money
Change your home air filter in five minutes: filter sizes and MERV ratings explained, how often to r...
#beginners#diy#tutorial
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YINMIK3d ago • 2 min read
How to Check the pH of Cheese, Dough and Other Foods at Home
If you make cheese, sourdough, ferments or sauces at home, pH is one of the most useful numbers to.....
#diy#food#cooking#science
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Gesso e Drywal RJ3d ago • 7 min read
Drywall não aguenta peso? 15 anos de obra provam o contrário
TV de 75', armário aéreo de 120kg e prateleiras pesadas no drywall. Entenda como funciona a estrutur...
#construction#architecture#diy#engineering
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Hacks.gr3d ago • 1 min read
Your own keyboard can cost more than a ready-made one
Building a custom mechanical keyboard is a popular enthusiast project, but it requires balancing tim...
#mechanicalkeyboards#hardware#diy#custombuild
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Hacks.gr4d ago • 2 min read
Don't throw away old cables: How to reuse them
Old USB charging cables pile up from upgraded electronics, but working spares can power secondary st...
#hardware#diy#projects#recycling
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Thinger 3D4d ago • 4 min read
Free 3D Printed Miniatures and Terrain: What Makers Are Building This Week
Thinger's trend data for the week of October 5 shows something striking: eight of the twelve most-pr...
#3dprinting#maker#diy#design
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