Comentarios de Clientes

4.79 fuera de 5
Ver todos 29 comentarios
Escribe un Comentario
  • Todos los comentarios (29)
  • Imagen (0)
  • Video (0)
  • Todas Las Estrellas
    • Todas Las Estrellas(29)
    • 5 Estrellas(24)
    • 4 Estrellas(4)
    • 3 Estrellas(1)
    • 2 Estrellas(0)
    • 1 Estrellas(0)
Ordenar por:
Comentarios Recomendados
  • Comentarios Recomendados
  • Muy útil
  • Más Reciente
Reseñas solo de tu país (Honduras)
|
Mostrar original

Una parte de la reseña se ha traducido automáticamente.

  • 26/01/2019

    Excellent produit pas trop gros facile de montage électronique et mécanique

    Comentarios
    Mostrar original
  • 20/11/2020

    entrega muy rápida. buen embalaje, caja resistente. set completo. muy satisfecho con la compra.

    Comentarios
    Mostrar original
  • 29/01/2018

    I was able to construct this in about 5 hours for reasons that will be explained. It seemed to work fairly well although I destroyed the UNO (my fault) so I never finished testing it. It does, however, desperately need some improvements.: 1) It needs a proper manual. The only thing I could find was a PDF in three parts, the first steps of which were line diagrams that were quite clear and useful. It seems like they never finished it since it suddenly switches to photographs and, given that it's entirely made of black plastic parts, it becomes very difficult to make out what goes where. I had to do a lot of disassembly and re-assembly. I have one part left over that I never did figure out where it goes. 2) The base had four holes used in step #1. One of the holes was not drilled in the correct location which resulted in the structure being twisted. This became increasingly problematic as the build went on until I tore it all down and re-drilled the hole. Even then, I didn't get it exactly right and as a result, the base is warped (doesn't sit flat) 3) The plastic is very brittle. 2 of the 4 motor mounts broke. The designers need to supply 4 additional spacers around each motor so the plastic doesn't crack as you tighten the screws. After the first one broke, I used left-over pieces of plastic and glued them to the side of each screw to prevent this. 4) The gears on the gripper assembly don't seem to align as they do in the photos. I ended up using that unknown piece here to keep things aligned. The photographs are a terrible guide at this step. 5) Once assembled and using the potentiometers supplied, two of the servos worked correctly, one only rotated through half of it's range and the gripper didn't move at all. I was trying to debug this when I blew up the UNO by plugging it into the computer while the power supply was plugged in, creating a ground loop that destroyed the UNOs USB port. Once I get my UNO replaced, I'll continue testing it.

    Comentarios
    Mostrar original
  • 27/02/2018

    A quick inspection shows that some pieces look very brittle and could do with more strengthening - a design fault I fear. I will look at the manual and follow it carefully. I can see that i shall have to use care with the copnstruction and possibly use spare plastic to strengthen pieces that look very brittle. Price wise, it seems reasonable but time alone will tell how it lives up to the flimsiness opf some of the parts. I look forward to assembling it and downloading the software and gettting it up and running. Thank you for a most desirable robotic arm, somethingi have always hankered after. Lol.

    Comentarios
    Mostrar original
  • 07/11/2019

    A piece of toy - nothing more. Not worth the money payed. I had plans for using it to illustrate a robot in my teaching, but I will certainly not bring it to class, the students would "laugh me out". I hope for better luck next time ;-)

    Comentarios
    Mostrar original
  • 26/06/2018

    A bit delicate structure but can be assembled without damage. It takes a bit of patience because the assembly instructions are not accurate in places where I had doubts. Broken box but all parts inside in good shape.

    Comentarios
    Mostrar original
  • 25/09/2019

    Llego en buen estado, pero el código tuve que rehacerlo porque el original no me funcionó pero aprendí de programación, como recomendación a los compradores, al armar no ajusten fuerte porque pierde movilidad.

    Comentarios
    Mostrar original
  • 07/06/2019

    it came on time and was a decent kit. you do need a little knowledge with servos to get them centered. the instructions doesn't give and info on that. I enjoyed putting it together though.

    Comentarios
    Mostrar original
  • 14/04/2019

    product was delivered in good shape had a link for website to walk through assembly that wasn't very detailed but was able to figure out how to get the bot assembled however the acrylic is very brittle and ended up breaking part of the arm while trying to snap together

    Comentarios
    Mostrar original
  • 16/07/2018

    Faltarian las instucciones de montaje, las cuales se deben descargar de la pagina del fabricante y estan un poco liadas. El microcontrolador viene sin soldar el patillaje, asi como la controladora, y faltan mas cablecitos para conectar los potenciometros.

    Comentarios
    Mostrar original
Show:

    Total 0 paginas

    Ir a la pagina

    Puedes estar interesado

    recommendation for you
    • US$136.99
    • US$91.99
    • US$38.99
    • US$77.99
    • US$119.99
    • US$65.99
    • US$45.99
    • US$77.99
    • US$61.99
    • US$89.99
    • US$48.99
    • US$37.99
    • US$57.99
    • US$43.99
    • US$42.99
    • US$182.99
    • US$101.99
    • US$18.99