Mearm DIY 4DOF Robot Arm 4 Axis Rotating Kit With Joystick Button Controller 4pcs Servo
A part of the review has been auto-translated.
lascia spazio al ragionamento vista l'assenza di istruzioni, questa è la versione con il meccanismo pinza semplificato che io ho montato con il tirante verso l'interno per la maggior intuitività dl comando e minor ingombro della pinza, ho anche aggiunto degli appoggi alla tavola rotante per diminuire lo sforzo sulla staffa a croce, vedi foto.
Aunque tuve algunos problemas con el envío, puesto que me lo tuvieron que volver a enviar, el producto llego bien. Las instrucciones del fabricante no son muy buenas y solo están en chino aunque hay multitud de tutoriales en internet. Tengo problemas con algún servo pero por lo demás estoy bastante satisfecho.
well made product and fast shipping ,fun kit
consignment complete - hopefully
The product arrived intact, so the packaging is not beautiful but serves its purpose. The parts are correct in dimensions and the finish is good quality also. So the most important things are O.K. Documentation (for non-chinese) is nonexistent within the package. Of course if you search the internet for "mearm" then you'll find instructions in English too. The program loaded on the Arduino isn't working, but if you know how then you can re-flash it and then it's good. Of course this is a chinese clone so you'll need the infamous CH340 driver for your PC/Mac to use it. The servos are low-end (of course, budget) especially the center-one. I think this is a design-flaw of the original so I don't blame the manufacturer here, although spending a little more bucks for a stronger middle-servo would make sense. I'll upgrade mine, no question. All-in-all if this is your first robotic-arm-assembly then you'll have some struggle. If it's not the first then you'll know and you'll love the result.
montage necessitant l'aide de youtube, fonctionne correctement.
c'est un bon produit, mais la doc téléchargeable ne correspond pas au modèle reçu alors le montage a été délicat !!! aucune info concernant l'utilisation de la carte Arduino et du shield joystick livré avec, donc pour l'instant je l'utilise avec une radio commande
OK, be aware that the USB pc to arduino cable is not part of the package & the pdf instructions downloaded is not corresponding to the actual boards, as it was a gilf for a young, that is beginner in electronics i had to sped time to buy a wire, re write an instruction for electronics plugging . But the main is that i'ts working !
good
good quality! sampe juga lohh ke indonesia.