Double-layer structure: to facilitate the expansion
Four DC motor drive module, four tracking module in conjunction with the car chassis. (Able to achieve such tracing obstacle avoidance function)
The bevel see packed car chassis (rechargeable batteries are being put in mezzanine):
Four-way infrared probe installed in the car at the bottom, the distance very convenient adjustment. Can experiment different width black lines
While adjusting the probe can experiment close obstacle avoidance capabilities
Leave the infrared the modulation photoelectric sensor mounting holes, can easily realize the obstacle avoidance function
If you feel that the chassis low Packing:
If you do not think the words of the two-tier structure: also choose a single-layer structure (contact the owner)
Trolley width of the distance to the outside of the two wheels 155MM
The trolley length for 260MM
With tachometer code disk: can be used to go away if the measured speed feedback effects.
2 car chassis
Motor wheels 4
Velocimetry code disc 4
An assembly drawing
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