Description For programming beginners, the complex connections and coding may be afraid for them to step forward. Explorer Kit is perfectly designed for kids who don’t have any programming experiment which means you can control all these modules without programming. When combined with Lovely carton papers and Lego, you can complete a creative project quickly. It helps you lay a solid foundation for programming for these sensors. Note: Please allow the actual colors of LEGO-compatible blocks to be a little different from the project shown in the video. Get to know the Crowbits Crowbits is a magnetic, programmable electronic block that can help kids or beginners to learn coding and electronics. Contains 80+ modules for kids to develop logic skills, and programming skills and turn their idea into reality with endless creativity. Feature: Easy to use, plug and play Various tutorial guides Compatible with Lego blocks Strong expansibility, more attractive Graphical programming Specification Package List: 11.1 x 8 x 2.7 inch Weight: 1200g Package List Modules Quantity Input Crowbits-Button 1 Crowbits-Switch 1 Crowbits-Magnetic Switch 1 Crowbits-Light Sensor 1 Crowbits-Vibration Sensor 1 IR Reflective 1 Output Crowbits-Relay 1 Crowbits-Buzzer 1 Crowbits- LED 1 Crowbits-DC Motor 1 Power&Logic Crowbits-Power Supply 1 Crowbits-315MHz/433MHz Controller 1 Crowbits-Expansion 1 Other Magnetic Cable 3 Cardboard Pack 1 Lego Compatible Block Pack 1 Accessory Pack 1 Micro USB Cable 1 User Manual 1 Wiki & External links Letscode Software Download User manual Wiki Tech Support