4 از 5.0 با 1 رای
** این کالا به صورت اسمبل نشده به فروش میرسد و کالا فاقد باتری میباشد.
The white box has a black runway 16mm wide. Our tracking car can automatically drive along the black runway. Regardless of how the runway is bent, the car can be driven automatically. We all know that the reflection factor is different when the light source to white objects and black objects. here we use a red light source. the light is reflected by the earth to the photoresistor. by detecting the resistance of the photosensitive resistor you can determine if the car is driving in a white area. if detection is a black runway, then the car to change direction and the engine will slow down or even stop and the red LED OFF on the PCB front side. drive the car in the opposite direction so that the car is always running along the runway.
Specification:
Model: D2-1
Name: D2-1 smart car tracking kit
PCB size: 105 * 72 * 1.6mm
Installation dimension: 105 * 85 * 46mm
Working voltage: 3 V