It won’t be an exaggeration if I call Raspberry Pi a revolutionary gadget. When it was first launched in the year 2011-12, people just couldn’t believe that a computer can be available in just $25.
If you bought a Pi and wondering what should do with my Raspberry Pi, I have got your back. I am going to list some cool Raspberry Pi projects that you can start following in your free time.
These Raspberry Pi project ideas are not limited to Pi. You can use them with other Raspberry Pi like devices such as Orange Pi, Khadas etc.
25 Cool Raspberry Pi Projects
I have listed several these project ideas by categorizing them in terms of the level of complexity (beginner, intermediate, and advanced). Some projects need additional equipment and sensors as well.
Of course, it is worth noting that it will be subjective to what expertise you have. So, let us take a look at the project ideas.
Beginner Level Raspberry Pi Projects
1. Media Server
Building a media server using Rasberry Pi is the most common and probably the easiest project there is.
You can take a look at some of the best media server software available for Linux and get started.
To know more about it, you can refer to the official documentation of using Kodi with Raspberry Pi (which is one of the media server software available).
P.S. There are some operating systems for Raspberry Pi that let you configure it as media center by default without additional efforts.
2. Weather Station
If you’re good at building projects with electronic components, building a weather station using Raspberry Pi should be fun for you.
This may not be the easiest one to start with – but it’s quite simple if you carefully look into the project requirements.
You will be able to collect weather data using a variety of sensors as per your requirements. The project has been listed on the official website to help you build it as easily as possible.
3. The Parent Detector
Yet another project from Raspberry Pi’s official website, this project uses minimal hardware to set up a motion detector which then triggers a video recording using the Raspberry Pi camera module.
The use-case for this can be a lot of things. If you are a parent, you can keep an eye on your child when they enter their room. In either case, this can also come in handy to keep an eye on your door as a security measure to check when someone arrives.
You can find all the necessary details on Raspberry Pi’s official site.
4. FM Radio Station
Raspberry Pi is an inexpensive device for making an FM radio station. The pre-requisites may not be much but is worth exploring for fun.
Do note that you may not want to interfere with the local FM frequencies. You can find all the details to set it up by clicking the button below.
5. Minecraft Game Sever
Minecraft is a quite popular game. However, if you want a personal server, you might have to pay a premium.
Fret not, you can use your Raspberry Pi to build a local server, create your own world and have fun with your family/friends.
6. Temperature Log
It was something interesting I found on the official website to help you learn a few things like – how to write data to a file etc.
Here, you will be recording the temperature using the sensor present.
For this, you will be utilizing the command-line to monitor the temperature of Raspberry Pi.
7. Retro Gaming Console
You can turn your Raspberry Pi into a gaming console by simply installing an OS on an SD card and transfer a few files to it.
We also have an article on how you can turn your old PC into a Retrogaming console if you are curious.
I have linked a resource to help you make this project in the button below:
8. Full-Fledged Desktop
If you do not want to invest a lot to build a PC, you can easily utilize your Raspberry Pi to build one.
Technically, your Raspberry Pi will be the heart of your PC and you will need to add accessories (monitor, keyboard, mouse, etc) to turn it into a PC. You can also choose to build a custom case for the board if you want – which is totally optional.
Obviously, the PC won’t be powerful enough for all kinds of tasks – but it will be usable. You can also check out the experience of having Raspberry Pi 4 as a desktop replacement on their official website as a reference to this project.
Intermediate Level Raspberry Pi Project Ideas
9. Build a LAMP Web Server with WordPress
If you are into web development, you can try setting up a LAMP (Linux + Apache + MySQL + PHP) server and install WordPress to create a website. You can also choose to make something else from scratch without installing WordPress.
You will be able to access the site on any device on the same network as your Raspberry Pi.
10. Laser Tripwire
It is a similar concept to the parent detector that uses a motion sensor. In this case, a laser beam is used to detect activity whenever someone breaks the beam.
You just need a few things to set up the alarm and complete the tripwire. Of course, this is a simple project to start with that has potentially different applications.
11. Print Server
What if you can turn your old printer to work on a network of devices even without requiring a built-in WiFi feature?
Well, that’s what this project is about. You will be able to access your printer from multiple devices using a print server. Check out all the details to help build one by clicking the button below.
12. Time Lapse Camera
Looking for a cheap dedicated time-lapse camera? Well, you can do it yourself with a Raspberry Pi.
You can use the Pi camera module or explore other options as well.
13. Music Box
You can build a button-controlled music box using Raspberry Pi to have a great time with your kids or anyone who loves music.
When you press a button, it will play a sound. You can find the short description of the project in the video above, for more details click on the button below.
14. Google Home On Raspberry Pi
If you could configure and set up Google Assistant on your Raspberry Pi, you can turn it into an inexpensive Google Home DIY alternative, right?
Fortunately, you can achieve that with your Raspberry Pi. Find out more about it in the video above.
15. Build Smart TV Box
If you know how to set up a media server on Raspberry Pi (as mentioned in the first project idea of this article), you can make this happen too.
With the help of the Kodi box (or similar), you can build your own personal smart TV box powered by the media server of your choice.
16. Add Gesture Controls To Raspberry Pi
You can add the ability to have gesture controls for any of your projects on Raspberry Pi using a Flick board.
It may not be the cheapest project but it is an impressive touch for your Raspberry Pi project.
Advanced Level Raspberry Pi Project Ideas
17. Tor Router
If you are someone who wants to explore ways to enhance your personal digital privacy, you can start by building your own local Tor onion router.
With this, you can scramble your Internet connection and remain anonymous with your browsing activities. It is just something like a VPN but technically different.
18. Control LEDs with your voice
This is quite interesting. I have already mentioned a project where you can set up Google Assistant on your Raspberry Pi. However, in this case, you will be able to control the LEDs with your voice.
You will not need the assistant this time, all you need is the Google AIY voice kit. This has been featured on the list of official DIY projects using Raspberry Pi, you can get more information there.
19. WiFi Extender
If you want to increase the range of your WiFi network, you might have to opt for a premium gadget that can help you do that or you can utilize Raspberry Pi to get the job done.
Yes, that’s right, you can build a WiFi extender by just using your Raspberry Pi.
20. VPN Server
You do not need to trust the VPN providers if you can build your own local VPN server. It can be quite challenging to make it happen.
So, if you are up for some action, you can use your Raspberry Pi to make a private VPN server for your connection. Explore more about it here:
21. Home Automation Using Raspberry Pi
A lot of powerful projects can be done using the Raspberry Pi, one of which is – ‘Home Automation’.
If I want to implement home automation, it will be expensive. But, if I end up using Raspberry Pi to create something similar, it will require less investment. Of course, you will have to explore and improve to make it a reliable system but you can get started with the basics.
22. Local Cloud Server
You can also build your own cloud using Raspberry Pi. You can also install Nextcloud on it to protect and store your data.
A lot of exciting things to explore once you have your own cloud, right?
23. Portable Hacking Device
Let me make one thing clear, I am not encouraging you to do something illegal (just like the movies) by building a portable hacking device.
So, just for educational/testing purposes, feel free to try making your own portable device for hacking using Raspberry Pi.
24. Smart Gloves
Making a pair of smart gloves is really a cool project with Raspberry Pi. In my college days, I witnessed a senior make this thing, it was interesting.
You can refer to the official resource for this project and get started.
25. Ad Blocker
With Raspberry Pi, you can easily implement a network-wide Adblocker so that you won’t have to install adblockers separately on devices or browsers.
You need to utilize Pi-Hole (the ad blocker) to set it up. Check out the video above and the official resource through the button below.
Here, I listed some of the most interesting projects that I could find that might come in handy for you. Some of these projects can be created with cheaper and smaller Raspberry Pi Zero like devices as well.
If you know some other cool ideas, let me know in the comments down below. I might update this list of Raspberry Pi projects with your idea.