In 2012, a UK charity founded Raspberry PI, a mini single board computer intended for children in school. Today, Raspberry PI has evolved well beyond the classroom and is used in numerous projects including machine learning. In this blog post, we’ll list 5 3D printing projects you can do with raspberry PI. But first, let’s […]
What is SWAP memory? SWAP memory is basically parts of memory from the RAM (Random Access Memory) that enables an operating system to provide more memory to a running application or process than is available in physical random access memory (RAM). So if the physical memory (RAM) is full, we can use SWAP partition for
All the development boards come with hardware support for digital communications protocols such as I2C, SPI, and UART. However, you will get stuck if you need more of these interfaces than what is available on the board by default. That’s when the PIO (Programmable I/O) came to play!