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 ...

Though Apple's HomeKit home automation platform has supported cameras for over a year, manufacturers have been slow to bring compatible devices to market. Learn how you can create your own HomeKit ...

It’s always been a dream of mine to put my vintage camera lenses to work again, so when the Raspberry Pi Foundation put out a camera system that supported C- and CS-mount lenses, I knew I had to get ...

Lapse… so does this $25 Raspberry Pi Zero! Tiny, lightweight, and incredibly versatile. Mount it anywhere—from rooftops to ...