Crazy Circuits Starter Set

Crazy Circuits Starter Set

# 073122

Our Price: $32.81
Retail: $50.00
Save: 34.38% ($17.19)
In Stock.

Item #: 073122
Grades: 3-AD

Product Description:

Electronics are wonderful - a perfect amalgamation of education and practical, real-world science. Many simpler electronic kits narrow this open-ended world down to only a handful of basic builds, compatible only with others in the series. Taking a more flexible approach, this kit contains only basic components with the potential to create a virtually limitless number of simple electronic design projects, all compatible with plastic bricks! Covered are a variety of topics, including circuitry, programming, logic, and design. Included are 10 LEDs, 2 coin cell battery holders, a blink/fade board, a slide switch, a coin cell battery pack, conductive tape and thread, a brick base plate, and an organizer for clean storage. Directions, suggested projects, and designs are available at for free.

Publisher Description:

Create your own electronics projects in minutes with the Crazy Circuits Starter Set. Design your own projects from scratch or follow one of our many Project Guides. Add Crazy Circuits parts to any LEGO project to make it light up. Use the included conductive thread to create eye catching wearables. Crazy Circuits parts are compatible with LEGO and similar brick building systems. Crazy Circuits parts come 100% ready to go out of the box, which means no soldering or preparation required.

This kit covers topics such as circuitry, programing, logic, design, sewable technology, art, and design. Detailed directions, project guides, educational resources, and videos can be found in our online database.


  • Crazy Circuits Chips
    • Blink/Fade Board
    • Slide Switch
    • Two Coin Cell Battery Holders
    • Five Jumbo 10mm LEDs (Red, Amber, Green, Blue, White)
    • Five Mini Surface Mount LEDs (Red, Amber, Green, Blue, White)
    • Piezoelectric Speaker
  • Conductive Nylon Tape - inch, 16 feet
  • Conductive Thread Bobbin - 16 feet
  • Five CR2032 Batteries
  • LEGO Baseplate (8x16 studs)
  • Plastic Organizer
Primary Subject
Grade Start
Grade End
Brand Name
Brown Dog Gadgets
0.75 (lbs.)
9.0" x 6.12" x 2.25"
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