How-To Guides about Hacks Mods & Circuitry

When I picked up my old Pixel 7 Pro sitting in a drawer, I didn't expect it to become my go-to portable gaming machine. But after some experimenting with controller grips and emulation apps, this thing actually delivers a surprisingly solid handheld experience. Modern smartphones pack serious processing power, and emulation performance still depends heavily on hardware, making the Pixel 7 Pro's flagship specs perfect for this kind of project. The timing couldn't be better either—emulation has...

The world of retro computing has always fascinated tech enthusiasts, but what happens when you take that nostalgia and squeeze it into something impossibly small? DIY makers across communities like Reddit's r/RetroBattlestations and Hackaday have been pushing the boundaries of miniaturization, with projects transforming everything from mint tins to alarm clock chassis into fully functional classic Mac emulators. This isn't just another novelty build – it's a masterclass in creative engineering...

Setting up your own Network Attached Storage (NAS) server might sound like a project reserved for IT professionals, but it's actually more accessible than you'd think. With the right guidance, you can build a powerful home server that handles both automated backups and seamless content streaming across all your devices. Whether you're tired of paying monthly fees for cloud storage or want complete control over your digital media library, a DIY NAS offers the perfect blend of functionality,...

Let's face it – Ryobi makes solid tools, but sometimes you need that one specific accessory that doesn't exist in their catalog. That's where the magic of 3D printing comes in. The DIY community has created some incredibly clever solutions that'll make you wonder why these weren't included from the factory.

The unthinkable happens to all of us eventually—but what happens to your carefully crafted home server setup when you're no longer around to maintain it? This isn't just about morbid planning; it's about responsible system administration and ensuring your digital infrastructure doesn't become a burden or security risk for those you leave behind. A dead man's switch represents one of the most elegant solutions to this challenge, providing automated failsafes that activate when you're unable to...

You've got boxes of old family photos gathering dust in the attic, and every time you dig them out, you worry about fading, water damage, or just losing them forever. The good news? Digitizing those precious memories is more accessible than ever, and you don't need to be a tech wizard or break the bank to do it right.

Want to find out if your neighbors are talking about you? You could always hack their webcam or turn your iPhone into a secret spy camera, but unless you have a key to their house, that could be tricky to do without getting caught.

This video will show you what you'll need to know to hack a digital electric meter. You'll need 2 magnets, one much bigger than the other, an AC adaptor that you'll cut into pieces, or some speaker wire, distilled water, electrical tape, a knife, some plastic wrap, and a plastic cup. Remember, this is illegal, and shown only for educational purposes.

This recycling project would surely make Salvador Dali proud. Kipkay outlines the process, from old vinyl record to cool analog clock. Just pick out an appropriate record, place on cookie sheet and soften inside the oven. Then take the clock mechanism from an old cheap clock and attach to the record. This may not fit with all of your décor, but who cares?

Tinkernut presents the Bluetooth headset hack! This video shows one of the vulnerabilities of some bluetooth headsets. To prevent this vulnerability, it's best to invest a little more money into a more secure headset and making sure your headset is turned off when not in use. You can find all of the links and scripts used in this video, as well as find answers to questions you may have at the link below:

This tutorial shows you how to create an intruder alarm that sends you text message alerts when motion is detected. This may sound complicated but I am pretty confident any beginner with electronics should be able to do this just fine. The range sensor senses motion and tells your Arduino board to send the text (SMS). So you can leave the intruder detector at home, connected to your network, and still receive the SMS alerts, no matter where you are, as long as you have cell phone service.

This video tutorial demonstrates a simple hack for improving the WiFi reception of a USB adapter. To replicate this hack yourself, you'll need the following materials: (1) a WiFi USB adapter, (2) a USB extension cable, (3) a metal strainer, and (4) a pair of scissors. For detailed, step-by-step instructions on improving your WiFi adapter's signal levels, watch this how-to video.

With this video tutorial, you'll learn how to hack demo versions of applications such that they'll run indefinitely. You'll just need to modify the date and time on your computer. Learn how to use trials of programs without them ever expiring instead of buying the real thing with the hack outlined in this how-to video.

Learn how to make a battery using potatoes! Fun for the whole family!

Convert the CO2 Cartridge Rifle into this awesome Cardboard Rocket Rifle! Shoots cardboard rockets 500 feet away!

Being one of the most popular DIY/maker projects around, Musical Floppy Drives are nothing new. However, myFloppyDriveOrchestra includes a few unique features, which separate it from the crowd.

Instructables user vmspionage demonstrates how to make a tiny bbq grill with an Altoids tin "powered by a standard-sized charcoal briquette and capable of cooking a full-size hot dog (cut down to size) or smaller hamburger patties with ease." Impressive design and execution.

Have any old school floppy drives lying around? Get hacking... and transform them into an electronic orchestra!

Today we show you how to peel potatoes with a drill! It's So Easy a Guy Could Do It!

Today we show you how to make a very cool clothespin gun. Making this gun is So Easy a Guy Could Do It!

Using this method is stupidly simple.A hand-powered method that magically scrambles 4 eggs at once without breaking or penetrating the shell.

Check out this instructional video and learn how to hack a simple flashlight and transform it into a night vision flashlight! The items you'll need for the project cost less than ten dollars and you get a perfect night vision view. Watch this how-to video and learn how to build a night vision flashlight on the cheap.

This is an easy step by step tutorial how to lock your jewels in a hotel room or in a public safe. Be aware that in a public safe it is more secure to use the second method of locking by a magnetic card, not by a PIN code that can be easily seen by someone nearby.

This is for anybody using a computer that would like to change the sound of there voice to talk to people if you have any problems feel free to comment on the youtube video ! thanks!

This simple contraption almost acts like a Rube Goldberg machine to give you that cold tranquility that you need during the summer.

This is for those people that want to create a fire in a camping situation, survival situation, flare type alert to other that you are lost, or simply for entertainment.

Mac laptops, especially the older PowerBooks, often can become very hot when doing processor intensive tasks like movie rendering, YouTube videos streaming, database lookups, or just gaming. Often just lifting the machine from the surface is enough to cool it down without the need of expensive hardware or software tuning.

Headphone cords are one of those things we all deal with because it beats the alternative (no music). But they can be so obnoxious—they're always getting caught on things, and they seem to be perpetually tangled. If you have ear buds, you can make a simple a cord container to keep them organized, but over-ear headphones are a little more tricky.

The first thing anybody really thinks about after watching Rear Window is how much they want their own telephoto lens. These days, they aren't cheap, so how do you go about spying on your neighbors without putting down so much dough?

You may already know that you can build a functional circuit on a sheet of paper with the graphite from a pencil, but you'd probably never think of using it to fix an electronic device. This same principle can be used to bring back a bricked phone, but can also repair a damaged or corroded trace in a printed circuit board.

When you're using vacuum power, moving water, or compressing air, it's more than likely being done with some sort of pump. I'll be needing a pump for some of my future projects, so in this tutorial, I'll be showing you how to make your own customizable PVC hand pump that will let you do all three.

When you forget you charger,you can use this dynamo charger to charge the phone with your hand. I convert the dynamo LED flashlight into charger just adding bridge rectifier, capacitor and USB female plug.

If you're going to build yourself a water gun to cool down this summer, or maybe just a useful water pump, you'll need some check valves. However, the most expensive parts of a water pump or DIY super soaker are usually the check valves. So, let's make some from scratch for as little as $0.35 each.

It's hot this summer, but it's not that easy to cool down when you're on the go. You can't take an air conditioner with you, and a handheld fan will just tire you out, so you'll need to find more creative ways to cool down when you're on the go. One of these ways is a DIY solar-powered fan baseball cap.

Paper clips and any kind of power adapter that gives 5 volts will do the job for charging your phone battery.

This is about dancing LEDs following the rhythm of music or speech picked-up by a small microphone. The projects is very cool, and for building it, you will need a light bulb,10 LEDs, project box, electronic board with IC CD4017 and LM358 and power adapter.