Snap Circuits Explorer 130 Another great addition to the award-winning Snap Circuits® product line, fully compatible with all Snap Circuits® sets to build bigger, complex, and more creative projects. 133 projects are clearly outlined in the color project manual. Projects utilize a glow-in-the-dark flying propeller, phototransistor, LEDs, resistors, ICs, a DC motor, and much more. No Soldering - No Tools - It's a Snap! Requires 2 "AA" batteries (not included) Elenco's Snap Circuits® makes learning electronics easy and fun! Just follow the colorful pictures in our manual and build exciting projects such as FM radios, digital voice, recorders, AM radios, burglar alarms, doorbells, and much more! You can even play electronic games with your friends. All parts are mounted on plastic modules and snap together with ease. Enjoy hours of educational fun while learning about electronics. Snap Circuits® are endorsed by educators worldwide and used in schools, libraries, museums, STEM programs, and creating with Snap Circuits®. The Circuit Safe™ patented safety device unique to Snap Circuits® branded products makes learning circuitry safe. No tools are required. Uses "AA" batteries, unless otherwise indicated. Snap Circuits® products have won many awards, including Toy of the Year (TOTY), ASTRA'S Best Toys for Kids, Parent's Choice Recommended, Good Housekeeping's Best Toy, Family Choice, National Parenting Publications Awards (NAPPA Gold), Children's Choice, Dr. Toy (100 Best Children's Products, 10 best Educational Products, Green Toy Company), The inaugural Seriously STEM award & KAPi Award.
