Barobo
PortalSign In
HomeShopTutorialsFree CurriculumHour of Code
RoboBlockly for Learning Math and Coding

CSP Unit 3 Lesson 9.3b

Piano
Linkbot Image Mindstorm Image
0x2418126-6-12y2418126-6-12
Grid:
Tics Lines:
Width px
Hash Lines:
Width px
Labels:
Font px
Trace Lines:
Robot 1:
Width px
Robot 2:
Width px
Robot 3:
Width px
Robot 4:
Width px
Labels: x-axis y-axis Show Grid
Grid: 12x12 inches 24x24 inches 36x36 inches
72x72 inches 96x96 inches 192x192 inches
Quad: 4 Quadrants 1 Quadrant 1&4 Quadrants
Units: US Customary Metric
Background: Background Image

Robot 1

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 2

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in
CSP Unit 3 Lesson 9.3b
/* Code generated by RoboBlockly v2.5 */
/* Problem Statement: 
    Using the pre-placed code blocks, insert a driveDistance
    and a turnLeft command into the repeat loop, where the
    distance to be moved is 20 units and the turn angle is 137
    degrees. Set the number of iterations to 12, with a speed
    of 8, so you can see how it works. After you get it
    running, experiment with different values for the number of
    iterations, the speed, the distance, and the angle. (The
    onscreen virtual robot can move very fast. Hardware robots
    are limited to about 8 inches/second.)
    */
#include <robot.h>
CLinkbotI robot;
double radius = 1.75;
double trackwidth = 3.69;
double i;

// Experimenting with a for loop
robot.setSpeed(8, radius);
robot.traceColor("red", 2);
robot.traceOn();
robot.turnRight(90, radius, trackwidth);
for(i = 1; i <= 12; i++) {
  robot.driveDistance(20, radius);
  robot.turnLeft(137, radius, trackwidth);
}
Load Blocks
Hardware
LArduino
Workspace Show Ch Save File
Problem Statement:

Using the pre-placed code blocks, insert a driveDistance and a turnLeft command into the for loop, where the distance to be moved is 20 units and the turn angle is 137 degrees. Make the number of iterations 12, with a speed of 8, so you can see how it works. After you get it running, experiment with different values for the number of iterations, the speed, the distance, and the angle. (The onscreen virtual robot can move very fast, up to about 200 inches/second. Hardware robots are limited to about 8 inches/second.)


		
Rubbish bin
Time