The Design and Creation of a Solar Powered Trail Safety Device that Uses RF Signals
By: Tarini N.Year: 2021School: Serrano IntermediateScience Teacher: Andi Suter Abstract:The purpose of my project is to create a safety device that is installed along the trails in our US National parks to assist any hikers if they need help. Tarini’s device is solar powered with lithium battery backup. It uses Radio Frequency signals to communicate …