Digital Commons Network^™

Portable Solar Powered Charging Station, Jordan Bonner

Electrical Engineering

The portable solar powered charging station uses a solar powered mat that can be folded for portability. The device has the ability to charge small electronics during both day and night. When sunlight is available, the charger charges two C batteries in series and at the same time it charges any electronic device that can be connected via USB or cigarette lighter. At night the charger will charge the same electronic devices from the onboard batteries. The charging station must be able to interface with electronic devices using USB and a car cigarette lighter to charge the device’s battery.

Design And Production Aspects Of An Electroluminescent Segment Display, Veronica Kopp, Chris Nixon

Graphic Communication

The purpose of this study was to get a better understanding of the different ways printed circuits could be constructed and then implemented into creative, visual designs for printed electroluminescent displays. A variety of circuit design variables, such as area and length, were tested that will help create solutions for printed electronics.

This study tested different variables of circuit design, such as length of silver traces and the size of the image area, to help optimize ways to build a printed circuit. Then, findings were implemented into a segmented graphic display in order to analyze innovative ways to utilize multiple …