Using the latest Raspberry Pi 4 Model B mini PC, you can easily create a sophisticated security camera system complete with a motion sensor. This setup will automatically send images taken using a ...

More often than not, an IoT master device uses the SPI (serial peripheral interface) and I 2 C (inter-integrated circuit) protocols to exchange data with EEPROMs or sensors that are operating in slave ...

Many years ago, I worked with my daughter on her science fair project built around a modified CMUcam that was originally developed at Carnegie Mellon University. She modified the code so that it ...

Once you install the Raspberry Pi OS, you can program in various languages like Python, Scratch, Java, C/C++, and others supported by Linux. Python is the most popular programming language for ...

These days, most of us are carrying a fairly impressive digital camera with us at all times. But as capable as the hardware and software of a modern smartphone may be, there’s still plenty of reasons ...