Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to manipulate the pins on an old parallel port, then most commonly used for print…
Awful title from Hackaday, makes it sound like the Raspberry Pi itself is growing in size. It’s actually just an oversized accessory you can attach a Pi 5 to. The article body itself doesn’t do a whole lot to make that clear, either, until you click through the links and see better pictures of the product.
Awful title from Hackaday, makes it sound like the Raspberry Pi itself is growing in size. It’s actually just an oversized accessory you can attach a Pi 5 to. The article body itself doesn’t do a whole lot to make that clear, either, until you click through the links and see better pictures of the product.
https://hackaday.io/project/204650-sentinel-core