Bring the fun back into computing similar to when we used to have a low cost hobby. Using Arduino and Raspberry Pi computers both on their own and together to measure temperature, humidity, time (data logger). Using small displays for interactive projects. I hope to evolve some small projects that may be helpful in improving ordinary life. Course materials including Arduino UNO+Multi-function board+ USB cable+screw terminal interface will be posted before the course. Course supported with https://jstoftscot.moodlecloud.com username and password will be supplied before the course.