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Description
6 Degrees of freedom robotic arm
Has a length of 390 mm
Is made from 3 mm thick aluminium sheet
Offers a wonderful mechanical structure
Includes a serial interface and PC software
Is suitable for individual development and school competition
This Dagu 6 Degrees of Freedom Robotic Arm is made from 3mm thick aluminum sheet and uses 4x DGServo S06NF STD servos for the base and the arm.
The 2x DGServo S05NF STD micro servos operate the wrist and gripper. A serial interface and PC software is included. Since the arm has a few joints, it images a human arm. In addition to shoulder, elbow, and wrist, coupled with the finger joints; there are a lot of joints.
So this robot is the same, with six servo motors to achieve a simple structure, no one apart from so many joints, but lack some of nerve tissues and the nervous system, however, "dexterous hand" (which can be complexly assembling, handling or catching eggs).
The Dagu 6 Degrees of Freedom Robotic Arm with wonderful mechanical structure, and its control system, displays the 6-DOF robot arm movements control principle.
At present, the robot arm is 390 mm in length, uses 32-way controller to control the operation of arm action. The controllers use atmega168 MCU, and computer RS232 COM communications. It can control 32 servo motors, dual - power supply (6 ~ 12 V SCM power, 4.8 ~ 6 V servo motor power [servo motor power supply Road 1-16 respectively, a 17-32 road supply port]), also a wi-fi Wireless control module and reserve the ISP downloaded.
You can download the MCU controller program using the STK500 ISP cable.
Through careful programming, one can accurately position this robotic arm to perform various complicated movements in continuation. The Robot Arm is suitable for individual development and school competition. It offers a good tool for robot fans' improvement.
Although the mechanical design and parts seem OK, the electronics and software are completely useless, leaving you with a box of parts. Also one servo appears to be dead. Highlights (Lowlights): *Controller MCU blank and not programmed, up to you to figure that out. No instructions for that. *You also need to buy a AVR programmer to install the firmware they give you. *Documentation is a difficult to read translation and largely incomplete. *Windows app installer is completely in Chinese, all you can do is click the dialog box buttons and hope for the best. *They don't provide a working power solution to actually use the product. They only provide a AA battery tray for the controller, but not the servos. You need to buy/build something else for that. In summary, if you are thinking of buying this for educational purposes, the only lesson you will learn is in anger management and consumer deception by Chinese manufacturers. BUYER BEWARE!!
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Refund Policy
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.