Hardware - Chassis
I am on medical leave from Wednesday to Friday due to eye infection (sakit matalah pulak!!). During these days I was just updating the blog and search for some programming examples and tutorials for micromouse. Not much can be done because I was not feeling well. However, tonight I manage to assemble the ball casters and make some modification on the chassis by building a sliding platform to assemble voltage regulator, motor driver and PIC on top of it.
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| 2 set of ball casters are placed in front and back of the chassis |
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| Sliding platform |
Basically the base and the platform measurement is 9cm x 12cm. However, the platform was cut smaller into 9cm x 9cm to allow battery to be placed right behind the motor. The platform has a square hole in the centre to allow cables from motors and sensors to go through. A few stands made from perspek were constructed to hold the sensors. Thinner was used to attach the perspek.
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| Battery is placed behind the motor |
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| Sensor stand made of perspek |
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| Thinner was used to attach the perspek |
The circuit boards were drilled and attached to the platform by using plastic spacer.
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| Drilling process |
Finally, my 1st prototype almost complete...
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