In this episode of Gadget Talk, we dive into a fun beginner-friendly electronics project that’s perfect for gadget caches, puzzle caches, escape rooms, and Maker Magic events!We’ll show you how to build a simple four-LED touch sensor lock decryptor using an inexpensive TTP223 capacitive touch sensor, four LEDs, and a few basic electronic components. Learn how to create a touch-activated puzzle where the correct sequence unlocks the next stage of your geocache.Subscribe to Geocache Talk on YouTube: https://www.youtube.com/GeocacheTalk Check out more of the Geocache Talk Network of Shows here:https://geocachetalk.com/https://www.facebook.com/geocachetalkhttps://twitter.com/geocachetalkhttps://instagram.com/geocachetalk [email protected] https://slinkgames.etsy.com #geocaching #geocachetalk