Here are complete instructions for building ten cool creations that involve light, sound, or vibration - weird microphone, remote control gizmos, talking toys, and more, with full parts and tools lists, safety guidelines, and the scheme wiring. Check out ten cool electronics projects, including * Chapter 8 - Surfing the Radio Waves (how to create your own radio) * Chapter 9 - Scary Pumpkins (crazy Halloween decorations that have sound, light, and movement) * Chapter 12 - Hitting Paydirt with Electronic Metal Detector (a project that can pay for itself) Find out how * Handle electronic components safely * Read a circuit diagram * Troubleshoot circuits with a multimeter * Build light-activated gadgets * Set the motion detector * Transform electromagnetic waves into sound Companion Website * Go to www.dummies.com / go / electronicsprojectsfd * Explore new projects with other electronics enthusiasts * Find additional information and project opportunities