No experience necessary–to become the next Albert Einstein! Even if you've never built anything electronic before, you can make your own radio, AM broadcast station, burglar alarm and more with this easy-to-use 200-in-1 Project Lab kit. A fun way to learn about electronics and study the wonders of science, this kit will give you a jump-start on a great hobby with no prior electronics knowledge needed. Project components are assembled on a built-in breadboard by connection to spring terminals–no soldering needed–and use safe, low-voltage batteries. Comes with built-in speaker, earphone, meter, 7-segment LED digital display, integrated circuits, out-front controls, and clearly written instructions with schematics/diagrams.