Intelligent cking Line Car DIY Electronic Kit Automatic Induction Patrol Smart Car Kits Experiment Teaching Toy D2~5

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The products which are suitable for electronic enthusiasts to study and repair circuits.We only guarantee that the products are in good condition before delivery, and cannot guarantee 100% succe ar installation. The installation of the circuit requires the buyer to have experience in the circuit, please read the product descrtion carefully before payment.We do not accept disputes cad by the fai to work properly due to installation errors. In this case, we will blacklist and complain to the buyer.Battery not include in the package !

With the increasing emphasis on quality education, many schools are ing intelligent cars as an alternative to. As an alternative subject, the intelligent car is vivid and interesting, but also invoes mechanical structure, electronic foundation It is also a hardware platform that can be completed by adding some control circuitry to ck cars, fire-ing s, soccer s, obstacle-avoidance s, e control cars and other tos.The intelligent cart is also a hardware platform, and with the addition of some control circuits, it can complete tos such as fire-ing s, soccer s, obstacle-avoidance s, e control cars, etc. 

Product DetailsKit name: D2-5 intelligent cking trolley kit kitPower supply: 3V DC (two five batteries)Board size:73*mm

Product features:Auto-cking Can automatically vel along the black runway, no matter how the runway bends the cart can automatically vel.In the field there is a 16 mm wide black runway, our ck trolley can automatically vel along the black runway, no matter how the runway bends the trolley can automatically vel is really amazing! We know that when the light source is shot to objects and black objects, the reflectivity is different, we the red LED as the light source here, the light is reflected to the photo through the ground through the of photo resistance change can determine whether the car is driving on the area, if the is black runway, the car run off, the motor on this side will slow down or even stop the side of the green LED The green LED on this side wilo out and drive the car in the opposite direction, so that the car can always vel along the runway.

Working prince:L93 is comparing the size of the two photos at any time, when there is an imbace (for example, one side of the preure black runway) immediately control one side of the motor to stop, the other side of the motor to accelerate the rotation, so that the trolley corrects the direction, back to the correct direction, the whole proce is a closed-loop control, so it can be fast and sensitive control.