• Contains over 75 snap-together parts
• Build over 500 exciting projects.
• Includes 73 computer interfaced experiments.
• Provide hands-on experience designing and building models of working electrical circuits.
• Snap-together parts require no tools and ensure correct connections.
• Requires 4 "AA" batteries (not included)
• Clear and concise, full-color, illustrated manual included and available online.
• Ages 8+
Award-winning Snap Circuits® makes learning electronics easy and fun! Follow the colorful pictures in our manual to build exciting projects such as AM radios, burglar alarms, doorbells, and much more! Snap Circuits® features building components with snaps to assemble electronic circuits that function like the printed circuit board found in most electronic products. All parts are mounted on plastic modules and snap together with ease. Hours of educational fun -- a great gift for budding engineers! Includes all of the projects from the standard kit (15875) and 200 more! 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 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. For ages 8 and up.