I'm a 74 year old retired, Marine veteran that did 2 tours in Viet Nam. I've got a BS degree in Engineering Physics and worked as a computer programmer for many years.
Several years ago I retired and being a natural tinkerer I started relearning electronics and working with embedded devices. It's an exciting time right now with the IoT boom and the plethora of inexpensive embedded devices such as the Pi and devices like the Arduino UNO. It's taken several years to catch up with the years I missed but hopefully all the projects I have on the drawing board can come to fruition in a timely manner and I'd like to share with you!