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Manufacturer:
DAGU Hi-Tech Electronic Co.,LTD
WWW.AREXX.COM.CN
Build your own omni robot
Copyright
2014 by DAGU Hi-tech Electronic Co., Ltd.
C
All rights reserved. No portion of this instruction sheet or any
artwork contained herein may be reproduced in any shape or
form without the express written consent of DAGU Hi-tech
Electronic Co., Ltd.
The manufacturer and distributor cannot be held responsible
for any damages occurred by mishandling, mounting mistakes
or misuse due to non-respect of the instructions contained in
this manual.
Manual
RS038
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Summary of Contents for DAGU Scamper Kit
- Page 1 All rights reserved. No portion of this instruction sheet or any artwork contained herein may be reproduced in any shape or form without the express written consent of DAGU Hi-tech Electronic Co., Ltd. The manufacturer and distributor cannot be held responsible...
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Page 2: Product Description
Product Description Thank you for selecting the Scamper robot kit as your next do-it-yourself project. This kit will allow you to build an omni wheeled robot that can move in any direction. Using the demo code and IR sensor PCB provided the robot will act as a spinning line follower. The ComMotion controller is also an Arduino shield. -
Page 3: Part List
Part List Chassis Geared motor with cable Omni wheel Magnetic encoder disc Hall effect sensor with cable ComMotion shield IR sensor PCB Sensor PCB bracket Battery holder with switch and cable IR sensor PCB cable 3mm x 8mm screw 3mm Nyloc nut Fiberglass battery strap 3mm x 6mm screw 2.5mm x 8mm screw... - Page 4 Optional 3D assembly instructions The assembly steps shown in this manual are also available as a series of 3D models drawn in SketchUp. If you have trouble understanding any step in the assembly instructions then you can view that step in 3D. This allows you to view the model from any angle and zoom in on any detail.
- Page 5 Align the tab with the hole Install the power switch 3mm nyloc nut 3x8mm screw Attach sensor PCB to mounting bracket. 3mm nyloc Mount sensor PCB nuts on the chassis. 3x8mm screws...
- Page 6 3x6mm screws 17mm F-F hex spacers 2.5x8mm screws Feed motor wires Install the motors. through the hole. Gently tighten the cable tie so that wires can still Feed the sensor be adjusted. through the hole and bend leads at 90° angle. Wrap cable tie around the motor to hold sensor and motor cables in place.
- Page 7 Align screws with flat sections on the shaft. 5mm fiber washer Push encoder disc onto rear motor shafts. Leave about 3mm (1/8th) space between encoder disc and sensor. 3x6mm screws 12mm Hex Spacers...
- Page 8 Optional controller 25mm M-F hex spacers 3x6mm screws 3x6mm screws Fiberglass battery strap 6x AA NiMh batteries (not included)
- Page 9 ！ Warning! Connect the wires to the switch. Make sure the switch is "OFF" during assembly to prevent accidental short circuit. Note position of metal tab. Pay attention to the wire colours! You must connect the wires as shown to ensure the robot Wheel 3 works correctly with the demonstration software.
- Page 10 Pay attention to the wire colours! You must connect the wires Use sensor cable to connect as shown to ensure the robot the sensor PCB to A7 on the works correctly with the ComMotion controller. demonstration software. Connector A7 on ComMotion controller.
- Page 11 Optional Controller The Scamper robot kit uses the ComMotion PCB as a "stand alone" controller running demonstration software however the ComMotion PCB can also be used as an I²C motor control shield. The advantage of I²C control is that almost all of your IO pins (except A4 and A5) are free for use with other shields, sensors or circuits.
- Page 12 Kit Specifications Chassis: 2mm thick anodized aluminium Rollers: Natural rubber Battery: 6xAA Motor voltage – nominal: Motor voltage – maximum: 8.4V Motor current – no load: 150mA 2.75A @ 6V Motor current – stall: Gearbox ratio: 78.125:1 Encoder disc: 8 pole neodymium magnet Open drain hall-effect sensor (3V –...