Cheap and easy to use,is a small and extremely versatile computer that can even be used as a desktop for simpler tasks.
The combination of a huge community of users, low price and affordability make the card an item coveted by many people who may end up encountering some problems when trying to use the small computer. Next, you will know the things you should not do with your Raspberry Pi.
Avoid quality memory cards and lower classes
Raspberry Pi does not have space to store data. The operating system and the files you manipulate through the card need to be copied to a microSD memory card. In general, to get the best performance possible, it is recommended that you use class 10 microSD cards and be careful when buying from reliable sources.
Do not use bad cables
Raspberry Pi does not come with HDMI and USB cables for power and data, for example. Poor quality cables can compromise use: in the case of HDMI, you may have trouble using your computer on a TV or monitor. Regarding the USB used to power the Raspberry, if the quality of the wire is poor, the board may suffer from under voltage, a phenomenon in which the computer receives less electrical voltage than necessary, presenting malfunctions that may corrupt its data On the memory card.
Be careful not to choose a hard-to-use operating system.
There are a good amount of operating systems to use in Raspberry. It exists from extremely focused systems such as Recalbox to emulate old consoles; OSMC to make Raspberry a multimedia hub, or even Raspbian, a Raspberry “standard” system that offers a near-to-use experience for a conventional computer with application access, productivity suite, the Internet, and so on.
If you are a beginner, the best ways to get accustomed to Raspberry Pi is by using Raspbian with the Pixel interface, or Ubuntu MATE, which has board editing, is high quality and is quite user friendly withusers.
The problem of choosing the wrong system lies in the fact that this can compromise, if not even make your project unfeasible.
And use a suitable source
You will need to find a source to power your Raspberry Pi. The recommended, at least for the Raspberry Pi 3 (most powerful and recent model) is to use a unit that outputs 5 volts and 3.0 amps. If your source has higher voltage values, it will burn the board. If, on the other hand, you have lower voltage and amperage values, it is likely that Raspberry will not even turn on, or turn on, malfunction, poor performance, and serious risks of corrupting your data.
Do not try to embrace the world.
Raspberry Pi can be the nerve center of a number of interesting, fun and innovative projects that you can develop yourself. There are robotic arms, drones, robots and a series of automation projects and Internet of Things with the plaquing. But before you go around investing heavily and busting your head to create something, it’s important that you have an accurate estimate of your level of programming and electronic knowledge.
The big problem of embarking on a project for which you do not have the necessary knowledge lies in the fact that a failure can discourage you in learning. Also, depending on your idea, you can end up with financial losses, without considering the risk of damaging components and Raspberry itself irreparably.
There are websites and Internet forums that specialize in sharing projects, and in many, you’ll find excellent initiatives for beginners. For those who are starting out, this is a great way.