9 Awesome DIY Projects That Repurpose Old Devices

If you have several items collecting dust in your garage or shelves, it’s time to turn them into unique works of art. Most of the additional materials you need can be bought for cheap on eBay.

Below are easy and exciting projects you can tackle to turn your old hardware into creative pieces.

1. iPad into a Halloween Costume

If you have two old iPads with built-in cameras lying around the house, you can turn heads in the next Halloween party with this mind-blowing costume. You’ll need a white T-shirt or sweatshirt, red paint, a pair of scissors, and a tape. Fortunately, you don’t need any technical knowledge since the process is straightforward.

It’s best to pull this classic Halloween look in a house with a Wi-Fi connection, but if not, you can use your mobile hotspot. Your old iPad may have defective batteries, so remember to bring two portable batteries or a charger.

The look of a gaping hole in your tummy or back is sure to scare!

2. DIY Karaoke Machine From Fire TV Stick

Here’s an intriguing and effortless task for music lovers. Entertain your friends and family at the comfort of your house or get-together with this karaoke machine. If you have an old Fire TV stick idling around, you’ll need it for this project.

Once you press the mic button on the TV stick, ask Alexa to play karaoke night. You’ll have a playlist displaying song lyrics on your TV when playing each song.

3. Build a Tabletop Saw From a Scanner

Transforming a scanner into a tabletop saw requires a bit of technical skill, but that shouldn’t scare you. Your old scanner has almost every mechanical component needed. If you don’t have an old scanner, you can purchase one from eBay or Craigslist at a great price. The process involves attaching a high-speed motor to the main box that moves and scans documents.

You’ll need to replace the top glass with an acrylic plate since it’s easier to work with compared to polycarbonate. Either way, you can pick your preferred plastic and make a slit in the middle. It’s advisable to use a high-speed motor to ensure your tabletop saw runs with ease.

4. Use Raspberry Pi to Build a Smart Speaker

Any music and tech enthusiast will love trying out this project. You’ll need a paper case, 45mm speaker, Raspberry Pi 3B (or 3B+), and two nylon rivets. Designing a unique paper case isn’t complicated since you only need to draw lines and circles.

The software is the critical point in the smart speaker. The easiest way to hack this step is by using Google Assistant SDK or the Alexa Voice Service. Alternatively, you can use Snips.ai if you prefer an offline voice assistant. Although the outcome is tremendous, one thing you’ll love is the educational journey.

You’ll learn how Alexa and Google Assistant work and probably have an interest in customizing your Alexa embedded device.

5. CPU into a Keychain

Carry something around to show your unconditional support for your CPU manufacturer with this project. You’ll need a few resources such as a drill, thin straight object, CPU, eye protection, keyring, and a paper or bag to hold broken pins. Different CPUs require a particular drill, so check on what you’re working with before buying one.

You can use different methods to remove the pins from the CPU, meaning a pocket knife will come in handy. Wear protective glasses to avoid tiny pins from causing injury to your eyes. This DIY project is a perfect way to flaunt your creative techniques, plus it only takes about an hour.

It’s not an overly complicated process, so you can make several keychains for different rooms.

6. PC Fan into a Desk Fan

Enjoy some fresh breeze while working with this helpful DIY project. The materials you need include a 9v battery, one 9v battery clip, a PC fan, and a drill. Most PC fans have three wires (blue, red, and black). You’ll work with the red (positive) and black (negative) wires to connect to the battery clip.

A PC fan takes less space, and you can keep the wires organized, so you’ll be in a better position to keep your desk neat all the time. You can make several fans if you need improved air circulation when working.

Check out these other cool ways of reusing your old PC.

7. iMac into Aquarium

Rather than adding your iMac to a scrap pile, why don’t you give it another lease of life with this creative project? Make sure you have the correct measurements of your tank to ensure everything fits properly.

Perform a leak test on your tank overnight to see whether there are unfilled gaps. Although the project isn’t a one-day thing, especially if you’re making it from scratch, the results are mind-blowing.

8. Computer Monitor into Cat Bed

Sure, you’ve seen the unending obsession cats have with laptops and monitors. Make your cat feel loved by transforming your old computer into a cozy crib. The project is easy and requires a few materials. Clean the interior after you dismantle everything before placing some fluffy pillows.

You can also attach a mouse to the monitor to create a tiny toy for your cat. You can paint the outer part to give the bed a classic look.

Related: Build Your Own DIY Computer Monitor Stand

9. VHS Player into a Toaster

If you have a VHS recorder that you no longer use, why not convert it into a toaster? The project may sound like it’s overly complicated, but you only need basic electrical knowledge. Some of the components required are a sharp knife, pliers, screwdriver, and Dremel-a-like tool.

Remember to remove heat-sensitive materials on top of your VHS player and ensure all the metallic parts are earthed. You’ll love how toasts pop out with a VHS symbol burnt on!

Make Good Use of Old Resources

Hopefully, you’re excited to learn that there are several ways you can transform your old hardware into creative pieces of art. Most projects don’t require complicated tech skills, so you only need to invest your time, effort, and a few resources. Have fun as you create useful gadgets.

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