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Build your own omni robot

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Manufacturer: 
DAGU Hi-Tech Electronic Co.,LTD   

Manual

RS038

Copyright    2014 by DAGU Hi-tech Electronic Co., Ltd.
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.

C

Summary of Contents for Scamper Kit

Page 1: ...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 C ...

Page 2: ...Motion Shield with demonstration software Builditnow Realizeyour dream Createyour nextmasterpiece Opened packages cannot be returned Please check package contents before opening Read instructions carefully before assembling Use all tools carefully Small parts are a choking hazard Keep this kit away from young children and babies during construction and operation Not for children under 8 years Not ...

Page 3: ...with switch and cable 1x IR sensor PCB 1x Sensor PCB bracket 1x IR sensor PCB cable 3x 3mm x 8mm screw 3x 3mm Nyloc nut 1x Fiberglass battery strap 12x 3mm x 6mm screw 6x 2 5mm x 8mm screw 3x Fiber washer 4x 25mm M F hex spacer 2x 17mm F F hex spacer 4x 12mm F F hex spacer 12x cable ties 1 20 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Part List ...

Page 4: ...any angle and zoom in on any detail The 3D models and the installation file for the SketchUp Viewer can be downloaded here To open a model click on the file menu or the open folder icon and select a step from the Scamper 3DAssembly Manual file https drive google com file d 0B__O096vyVYqT3d0Y1FsVDF3a3c edit usp sharing Once the file is opened you can use the Orbit tool to rotate the model in any di...

Page 5: ...1 2 3 Install the power switch Attach sensor PCB to mounting bracket 3x8mm screw 3mm nyloc nut Align the tab with the hole 3x8mm screws 3mm nyloc nuts Mount sensor PCB on the chassis ...

Page 6: ...Feed motor wires through the hole Install the motors 1 Feed the sensor through the hole and bend leads at 90 angle 2 Wrap cable tie around the motor to hold sensor and motor cables in place 3 Gently tighten the cable tie so that wires can still be adjusted ...

Page 7: ...7 8 9 5mm fiber washer Align screws with flat sections on the shaft Push encoder disc onto rear motor shafts Leave about 3mm 1 8th space between encoder disc and sensor 12mm Hex Spacers 3x6mm screws ...

Page 8: ...10 11 12 25mm M F hex spacers Optional controller 3x6mm screws 3x6mm screws Fiberglass battery strap 6x AA NiMh batteries not included ...

Page 9: ...ion to the wire colours You must connect the wires as shown to ensure the robot works correctly with the demonstration software Encoder 1 Encoder 2 Encoder 3 Triangles on PCB indicate signal pin white wire Wheel 1 Wheel 2 Wheel 3 Make sure the switch is OFF during assembly to prevent accidental short circuit Warning Connect the wires to the switch Note position of metal tab ...

Page 10: ... attention to the colour of the wires and especially the battery wires If the power LEDs on the PCB do not light up then quickly turn the robot off and check all power wiring again When you turn the robot on it should start playing music using the motors for speakers The robot will then spin as it looks for a line to follow If the robot had been placed over a line it should start following the lin...

Page 11: ...tery holder Some battery brands can be a tight fit in the battery holder This prevents the springs from pushing the battery against the opposite contact Check your batteries are fully charged and inserted the correct way around Motors constantly speed up and slow down again This indicates no signal from the encoder Please check the encoder wiring carefully as shown in step 15 Make sure the sensor ...

Page 12: ...Tmega328P 16MHz Supply voltage 6V 16V Logic voltage 5V Wireless support Xbee WiFly socket with voltage translation Xbee WiFly power 3 3V 300mA Battery monitor range 0V 17V Battery monitor resolution 0 02V Analog Inputs 5x 10bit A3 A6 MCU1 A3 A6 A7 MCU2 Motor drivers 4x FET H bridge Motor current continuous 2 5A each motor Motor current stall 4A each motor Current monitor range 0A 5A each motor Cur...

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