Small computer, big projects: The Raspberry Pi encourages its fans to come up with the most creative ideas. These Raspberry Pi projects are suitable for beginners.
Tinkerers have been fascinated by Raspberry Pi since 2012. No wonder, for the price of around 85 euros for the largest version of the minicomputer, hobbyists can choose between a retro game console, an (almost) full-fledged desktop PC or a six-legged robot.
And best of all: there are hardly any limits to your own imagination. In this way, resourceful tinkerers worked the minicomputer to or from. Hobbyists don’t have to go that far to get started. Prefabricated sets turn the Raspberry Pi into a Gameboy or a six-legged robot in no time at all.
Raspberry Pi: three sizes
Of course, you need the minicomputer and the corresponding construction set as the basis of every Raspberry Pi project. the is the latest version. There are a total of three Pi 4 Model B, which only differ in the built-in memory (RAM). The cheapest version has two gigabytes of RAM, the most expensive eight and four gigabytes in the middle.
The processor stores tasks in the main memory that it wants to access quickly. In plain language: More memory equals more tasks that can be outsourced. The eight gigabyte version is around 20 euros more expensive than the Raspberry Pi Model B with 4 gigabytes. A surcharge that pays off in most cases.
1. Raspberry Pi: As a Desktop Computer
If you need a simple computer to surf, stream, and work, the Raspberry Pi 4 Model B can do it with the right components. The computer dwarf gets along well with a screen resolution of up to 4K. Of course, you need a USB mouse and keyboard to operate the Raspberry Pi. In addition, you need a small housing, a power supply unit and a memory card on which the operating system is ideally already installed. These are usually Linux distributions.
A set that combines everything except for a mouse and keyboard is that of . Advantage: The scope of delivery also includes a mini HDMI to HDMI cable as well as a screwdriver and the corresponding screws and nuts. The housing is kept in simple black, the standard Raspberry Pi operating system is preinstalled on the microSD card with Noobs. Once screwed together, the mini-computer should run without any problems.
2. Freenove Big Hexapod Robot
A six-legged robot like that is of course a little cooler than a perfectly normal desktop PC . The set is compatible with the Raspberry Pi 4B, 3B +, 3B, 3A +. If you still have one of the models lying around at home, you can breathe new life into it with the set. However, you still have to buy a suitable battery in order for the robot to start moving. Once built, you can control the robot using your smartphone. This works equally well on Android and iOS.
3. Raspberry Pi Projects: Smart Display
Do you want to build your own tablet? No problem, there are suitable ones for the Raspberry Pi . Admittedly, they are very clunky and do not go through as a tablet and are more like smart displays like Amazon’s Echo Show. But that doesn’t detract from the joy of handicrafts – and that’s what Raspberry Pi projects are all about.
If you want to connect your mini-computer to a touchscreen, ideally you should go for the official product of the Raspberry Foundation. The screen has a resolution of 480p and a screen diagonal of seven inches. All necessary connection cables and screws are included in the set. On the back you attach the Raspberry Pi to the screen. Stand feet ensure that you don’t have to hold it in your hand to operate the touchscreen.
4. Build a robot dog with Raspberry
A pet increases the quality of life enormously – but it also means a lot of responsibility. This is now also noticed by all those who are allergic to intelligence who bought a dog during the corona pandemic, only to hand it over to the animal shelter at the first vacation opportunity. Some homes for abandoned four-legged friends even stopped admitting animals because of this excessive irresponsibility, as he reported.
If you don’t want to give yourself up to the inability to not be able to think around a corner, you’d better get a mechanical four-legged friend into your home. They are easier to care for and survive two weeks of brain cell massacres in the all-inclusive club on Malle, even without food, care and stomach scratching. That Although it doesn’t look as cute as a Chizu, it can be operated with a smartphone. Plus point for the robot dog: He does not steal socks, needs no food and does not poop on the playground. Attention: The Raspberry Pi is not included in the set.
5. Der Raspberry-Gameboy
Hold the clunky old Gameboy in your hands again and nibble a few mushrooms with Super Mario – what would that be nice. Enough daydreaming, get down to work! Because with the Raspberry Pi you get the old school handheld back. It makes it possible Nice: This set includes the Raspberry Pi Zero W. A few games are preinstalled on the microSD card. And you don’t have to blow into the game like you did back then. By the way: if you don’t feel like a handheld, you can also use one to buy.
Raspberry Pi: accessories
There are all kinds of accessories for the Raspberry Pi with which small and large tinkerers can let their creativity run free. Buyers are spoiled for choice: in addition to official equipment from the Raspberry Pi Foundation, third-party manufacturers also offer housings and accessories. There are also heat sinks, camera and hi-fi modules and much more.
Raspberry Pi projects: AMP2 amplifiers
Do you want to connect multiple speakers to your Raspberry Pi? It doesn’t work out of the box, but that’s what it is for the Raspberry Foundation. The small module costs around 50 euros and ideally works with 8 ohm speakers.
MicroSD card with operating system
If you buy the minicomputer individually, you should have one have noobs in stock with the operating system. If you don’t want to or can’t create it yourself, just buy it.
8 BitD0 SN30 Pro G Classic Gamepad
A retro game console without a gamepad doesn’t make sense. The retro style is compatible with Raspberry computers . Nice: The X-Input and DirectInput compatible gamepad does without cables and prefers to use Bluetooth.
VGA interface
Do you want to connect the Raspberry Pi to an old monitor? Then you either need a corresponding adapter or the RB-RS232 extension module from the Raspberry Pi Foundation. The small adapter expands the minicomputer by a VGA connection.
Radio module for Raspberry Pi
A Raspberry Pi is of course also embedded in the smart home with the radio module . EnOcean is a wireless standard that many manufacturers of smart home products rely on.
Alternative housing
If you don’t like the case of the Raspberry Pi Foundation, you can turn to third-party manufacturers. This is a representative of this genus . What makes it better than the original? Well, you can install the operating system on a nifty M.2 SATA SSD. This enables the PC to start up faster than with a microSD card.
Heat sink
As with a large computer, cooling plays an important role in the Raspberry Pi if you want to get the full performance out of the tiny thing. The small from Joy-IT can help you get a heat problem under control.
Raspberry Pi Camera
You can also connect a camera to the Raspberry Pi. the snaps and films pictures with a resolution of up to eight megapixels (3280 x 2464 pixels).
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