The Raspberry Pi 400 is one of the most interesting computers on the market. It combines the capabilities of a typical raspberry – it even has GPIO outputs – and it is also a small and neat computer that can be used even as a home PC. However, it is no longer alone on the market: its newest competitor, twice as good, has just appeared, the Orange Pi 800. After all, 800 is twice as much as 400, so the difference is significant, right?
The days are getting warmer and longer, winter has become a memory and nature comes to life. It can therefore be said that the bird feeding season is now closed. However, nothing prevents you from getting ready for the next one by building your own smart bird feeder with the Raspberry Pi .