Linebot Report - Linebot Report Christina Wong Joulnar...

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Linebot Report Christina Wong Joulnar Salman Nic Carter Inkee Reed
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Goal The goal for this robot is to follow the path defined by the black line on a white background. Concept Mechanical Design: -We use tribot basic structure with front wheel drive. -We use two light sensors attached to both sides of the front to sense the back line. Control Design: -When the robot is centered over the line, the sensors will indicate a higher light level from the reflecting white surface. -We need it to drive the left and right treads at the same speed. (If the left light sensor drops below threshold turn right/if the light sensor drops below threshold turn left.) Detailed Design Parameters The final parameters for our project were: Power levels at 1 for both motors Thresh set at 47, when either sensor was below 47 the robot read black, or -1 for the left sensor and 1 for the right sensor, when the thresh was above 47 the robot read white, or 0 //define motor outputs #define LEFT OUT_C #define RIGHT OUT_A #define LTHRESH 47
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  • Fall '09
  • Left-wing politics, Black Line, left light sensor, Joulnar Salman, define LEFT OUT_C

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