- Electronic knowledge of the kits involves: the soldering practice kit includes the principle of mechanical structure, electronics, sensor, automatic control and discipline knowledge. It is widely used in school to help students learn about the soldering project knowledge about the mechanical structure, electronic basic skills, the principle of the sensor, automatic control, soldering ability and so on.
- Principle: Since the light reflectivity of white and black objects is different, a photoresistor is used. It uses the photoresistor to tell if the smart car is on the right path or not. The smart tracking car can automatically detect the direction, so that it can drive freely along the black tracking line.
- Easy to use: electronic project kits have clear markings and labels on the board, we also provide diagram to save you from trouble and make soldering easier.
- Operating voltage: 3 V; size of the finished car: 104 x 72 x 55 mm; 2 x AA batteries are required (no battery included). You can easily design your own runway with the black tape (1.5 ~ 2.0 cm) or black coloured pencil.
- Warm reminder: soldering DIY kits need buyers to assemble and weld. If you have no soldering experience, please read the soldering instructions and use the soldering tools carefully.
