POFET D2-5 Intelligent Tracking Car Kit, Smart Car Soldering Project Kits, for Line Patrol Experimental Teaching DIY Tool

• Design principle: Because when light shines on white and black objects, the reflectivity of the light is different. It uses photoresistors to determine whether the smart car is on the right road. The intelligent tracking car can automatically detect the direction and can drive freely along the black tracking line.
• Design a runway: You can also use 1.5~2.0 cm of black electrical tape directly on the ground to design a complex runway. That’s even more fun!
• DIY Electronics Kit: Great science fair project for students, electronics enthusiasts, and DIY enthusiasts to learn basic mechanical and electronic skills and practice soldering skills. Learning electronic knowledge is endless fun.
• Easy to assemble: The connections are clearly shown and marked on the circuit board, easy to build and the principle is simple. However, certain basic theoretical knowledge of electronics, basic welding skills and hands-on ability are still required.
• Gift for family: After your welding project is completed, you can see it as a fun game. This will undoubtedly be a very pleasant gift for your family and friends.

Feature - You can also use 1.5~2.0cm black electrical tape directly on the ground to design complex runways. That's even more fun! - Great science fair project for students, electronics enthusiasts, and DIY enthusiasts to learn basic mechanical and electronic skills and practice soldering skills. Learning electronic knowledge is endless fun. - Connections on the circuit board are clearly shown and labeled, easy to set up and the principle is simple. However, certain basic theoretical knowledge of electronics, basic welding skills and hands-on ability are still required. Specification Kit name: D2-5 intelligent tracking car kit Kit model: TJ-56-132 Power supply: 3V DC (two AA batteries) Board size: 73*105mm Packing list 1 x D2-5 intelligent tracking car kit