Scratch provides a great introduction to programming for all ages, which is why it's included in Raspbian, the operating system that powers the Raspberry Pi. You can also use it to write code to control and respond to components connected to the GPIO (General Purpose Input and Output) pins on a Pi, and there’s a new version of the tool available from today. Interacting with GPIO pins in Scratch 2.0 is easier than before, with custom blocks for setting the pin output (and getting the current pin state) replacing the old text-based broadcast instructions, which is a big step in… [Continue Reading]
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