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4.7 out of 5
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  • 09/04/2019

    Produto conforme anunciado e veio bem embalado sem danos. A entrega foi rápida.

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  • 02/05/2018

    The robot can be fully assembled using the video-documentation provided in the link in the description. Every single stage of assembly is shown in the 15 (or so) videos. Speaker voice is in Chinese, but that does not matter. In order for the robot to work, you will have to flash another (provided in the downloads) firmware. This means you have to know some basic Arduino skills. As far as the robot goes: the small LED display shows voltage for the batteries. The included battery charger for the 18650:s is "dumb" - no IC:s whatsoever. This means it has to be monitored while charging. I will get a better charger or simply replace the 18650 solution wit AA:s. The servo for the claw is underpowered to handle the friction in the gears opening and closing the claw. As for construction: the arm is mounted on top of the "car" in such a way that it cannot reach the floor (upon which you have placed the robot). This is a trivial problem since you can cut away some of the front of the chassis. The TX/RX solution in this robot is radio-based. The remote (PS-controller) is really nice. In all, some fun building with a kid - my 9 year old followed along the videos and managed a lot by himself. NOTE: there are different screw lengths included in the kit. Use as short a screw as you can in each instance. Reserve the non-friction nuts for placement in the acrylic (you'll find out what I mean).

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