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4.92 out of 5
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  • Erland
    2020-03-06 12:05:34

    It came badly packed, no protection, just the usual plastic bag and all the components thrown in the same bag, but it looks like it has worked out fine this time, from what I can see. Haven't counted the parts yet.

  • 2020-08-13 13:05:35

    very good

  • 2017-08-11 22:01:38

    A couple of parts damaged or bent on delivery. Packaged in thin plastic bags nothing to protect the components. PC board looks clean a few minor scratches. See photos. Instructions are in Mandarin I guess since I don't read Chinese. Here's my opportunity to learn a new language. Maybe there's a translation online somewhere? Nothing like a challenge! No matter for the price it's a good little kit to practice soldering.

    Comments (1)
  • gulp79
    2019-10-27 07:52:38

    Fun to build with my son. We build it in about one hour, and we have also prepared some customs tracks, printing them on some A4 papers.

    Comments (1)
  • Roy
    2019-05-20 10:15:09

    A good little kit which I enjoyed making and a well worthwhile project. Due to lack of detailed instructions,not for the absolute beginner, and I feel that a couple of underside pictures (as attached) would have been helpful.

    Comments (1)
  • 2017-12-25 18:28:01

    like it very much. simple schematic clean. manual should be on english... but; my second project; and second failure. damaged wire on pcb. took me an hour to detect. else; great. fixed it. now trying to set trimmers to correct value... to make it follow black line... :) i have 6 of them - lets see if others will be better :)

  • 2017-10-16 21:42:46

    The smart tracking robot car is a neat little project. It took less than an hour to put together even though there were no instructions in English. Even the video was in Chinese, but it showed enough to figure out how to mount the LDR (light dependent resistor) and the LEDs used to illuminate the path the car follows, and it was cool to see that the black oval on the Chinese instructions could be used as a test track for the car. I got lucky and when I wired the motor, both of my motors ran in

  • 2018-05-19 04:18:00

    Fun little thing. Build was easy took about an hour. Instructions in Chinese but they are not needed.

  • Mohan
    2018-02-07 05:15:29

    Well package, nice quality, need to build it thought

  • 2018-01-07 01:32:58

    sigo comprando este modelo, sencillo , facil y confiable, mis estudiantes aprenden bien los conceptos de electrónica y sensores basicos


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