8 DIY Electronics Projects You Can Do At Home

We all get bored sometimes. When we do, many of us turn to TV or the internet to keep us busy. Those things are great. But you don’t want to spend all of your free time on them. Not when there are better, more productive things that you could be doing.

Whether you’re bored or just looking for something interesting to try, one option you have is to attempt a DIY project. These give you the chance to both hone your existing skills and develop new ones. They’re also an excellent way to introduce middle and high school aged students to electronics as a prospective career path. 

Electronics projects are perfect for this — especially if electronics is a field that interests you professionally. With that in mind, we’ve put together eight of the most fun DIY electronics projects that you can do at home right now. Keep reading to learn about them.

1. Practice Building Circuits with a Pizza Box

This project is perfect for a beginner. It will teach you how to start building your circuits, which is a great skill to have if you plan on working on more electrical projects in the future. Once you’re done, you’ll have created a working electrical circuit that will allow you to swap back and forth between an LED light and a buzzer.

To create this, you won’t need anything fancy. Here’s what you should gather:

Here’s a step-by-step guide to follow if you’d like to work on this one.

2. Turn an Old Chapstick Container into a Flashlight

If you or someone in your house uses chapstick, then you almost definitely find old chapstick containers scattered about. Why not put these to use instead of tossing them out? One cool way to do that is by turning the chapstick container into a handy pocket-sized flashlight.

The creation process will give you the chance to practice your soldering and wiring skills. You’ll need to:

Check out this guide for instructions on how to do it.

3. Create a Fruit Clock

The fruit clock is a DIY classic. It harnesses the energy released from the chemical reaction that occurs when citrus meets metal. Creating this will help you to get creative about accessing the power of energy in unexpected places.

Fruit clocks are also incredibly easy to put together. To do so, all that you’ll need is:

Follow these instructions to put it all together.

4. Build a Clap-Activated Light Switch

The clapper took the 90s by storm. Invented by Carlile Stevens and Dale Reamer, it enabled people to turn the lights in their home on or off simply by clapping their hands. That might sound a bit complex, but it’s easy to make at home with tools that you probably already have.

The creation process involves putting together a power supply, rigging up a voltage regulator, and creating a signal amplifier and comparator. Then you’ll set up a microphone and amplifier so that the device can hear your claps and respond to them.

This project is a bit more involved than the previous ones in this list. But it’s also one of the most practical DIY electronics projects that you’ll find on the internet. Follow these instructions to make your clap-activated light switch.

5. Put Together a Color-Changing Night Light

Color Changing Night Light DIY

Nightlights are great to have around the house. They reassure kids in the dark and help adults navigate through darkened hallways and rooms. You can buy nightlights at the store. But where’s the fun in that? Instead, you can make your own by following these instructions for creating a color-changing night light.

Be aware, this project is probably only realistic for folks who already have some electronics experience. It will require you to use a soldering iron and program an Arduino. You can still take this on if you’re a beginner but you might want to enlist the help of a more experienced friend if you can.

6. Build Your Own Battery-Powered USB Charger

If you’re like many of us, you’re constantly misplacing your USB chargers around your home, office, and car. So why not make your own? You’re much less likely to lose something that you’ve invested time and energy into creating.

Making a battery-powered USB charger is super easy. And the end-product will successfully recharge iPhones, iPods, Bluetooth headphones, and whatever else takes a USB charger.

Here’s the instruction that you’ll need to make this.

7. Make a Stereo Mixer Out of an Altoids Tin

Car stereo systems have gotten pretty advanced in recent years. But many of us still have older models that only allow us to use one auxiliary input at a time. This project will help you solve that issue.

The goal is to use an old Altoids tin to create a makeshift mixer. This will allow you to swap between several different devices without having to worry about changing the cables that you use to listen to them in your car.

You’ll hardly need to purchase anything to make this. Just gather:

You can make a mixer with up to four inputs, which should be plenty to listen to all of your devices in your car with ease. Here are the step-by-step instructions for the project.

8. Use a Supercapacitor to Make a USB Light

This project is a great way to get some hands-on experience with supercapacitors. It involves creating a USB-powered system to charge the supercapacitor and then using that to power a small LED light.

The practical applications of this project are somewhat limited. But if you’re looking for an easy, affordable way to hone your electrical skills, then this could be the perfect way to pass a few hours while you’re bored.

Here’s the set of instructions you’ll follow to create the USB light.

How else can I improve my electrical skills?

Projects like these are an excellent way to improve your electrical skills in your spare time. But there’s a limit to how much you can learn from them. Once you’ve mastered basic tasks like wiring, soldering, and assembly, you might be ready to be on to more challenging electrical work.

There are several different resources you can use to continue working towards your goals.


Youtube is for more than memes and music videos. It’s also a platform where you can learn a tremendous amount about the things that interest you most. Once you’ve worked through a few of these basic electrical projects, you should have an idea of what you’d like to learn more about. Use that information to guide you.

Search Youtube for instructional videos that provide an in-depth look at the electrical processes and techniques that interest you. The search should provide you with a few new things to work on as you continue to improve your knowledge and skillset.


If you’re serious about getting better at electrical projects, then signing up for a certification program could be a good idea. These will teach you the advanced electrical skills that you need to have to start completing more challenging projects. Many can help you become skilled enough to enter into a career in the electrical industry.

There are a wide variety of certification programs to consider. Do some research online to see which would be best for your interests. Chances are you’ll find some intriguing choices at local community colleges and technical schools. There are also electrical certification programs that take place entirely online.


You can take your interest one step further by signing up for a full-fledged electricians program at a local school. These provide you with the practical skills and theoretical knowledge that you need to start working as an electrician.

In these programs, you’ll learn how to read blueprints, install wires, repair electrical systems, and complete many other tasks at the level of a practicing electrician. It could be a good choice if you’ve found that you’re passionate about electrical work after completing some of these projects.

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