Software library documentation
| Block category | Block icon | Parameters | Block function descriptio |
|---|---|---|---|
| Travel control |  | Parameter 1 type: integer Parameter range: -100~100 Parameter 2 type: integer Parameter range: -100~100 | Set the speed of the left and right wheels respectively |
 | Parameter 1 type: drop-down option Optional items: forward, backward, turn left, turn right Parameter 2 type: integer Parameter range: -100~100 Parameter 3 type: integer Parameter range: natural number | Set the car's driving direction, speed and duration | |
 | Parameter 1 type: drop-down options Options: forward, backward, turn left, turn right Parameter 2 type: integer Parameter range: -100~100 | Set the direction and speed of the car | |
 | Set the car to stop immediately | ||
| Line patrol sensor |  | Parameter 1 Type: Drop-down options Available options: Left, Right Parameter 2 Type: Drop-down options Available options: Black, White | Determine the status of the patrol head on the left or right side of the car separately |
 | Parameter 1 type: drop-down options Optional items: ●●, ○●, ●○, ○○ | Determine the status of the car's line patrol head | |
 | Parameter 1 Type: Drop-down options Available options: Left, Right Parameter 2 Type: Drop-down options Available options: Black, White | Determine the status of the patrol head on the left or right side of the car separately | |
| Ultrasonic Sensors |  | Parameter 1 Type: Drop-down options Optional: Centimeters, Inches | Get the return value of the ultrasonic sensor |
 | Parameter 1 type: drop-down options Optional items: <, > Parameter 2 type: integer Parameter range: natural number | Get the return value of the ultrasonic sensor | |
| Lighting Control |  | Parameter 1 type: drop-down options Optional items:  | Set the color of the headlights to a preset color |
 | Parameter 1 type: integer Parameter range: 0~255, Parameter 2 type: integer Parameter range: 0~255, Parameter 3 type: integer Parameter range: 0~255 | Set the color of the headlights | |
 | Turn off your headlights | ||
| Servo Control |  | Parameter 1 type: drop-down options Options: 180°, 360° Parameter 2 type: drop-down options Options: S1, S2, S3, S4 Parameter 3 type: integer Parameter range: 0~360 | Control the rotation angle of the servo |
 | Parameter 1 type: drop-down options Options: S1, S2, S3, S4 Parameter 2 type: integer Parameter range: -100~100 | Control the speed of continuous rotation servos | |
| PID Control |  | Parameter 1 type: integer Parameter range: 20~50 Parameter 2 type: drop-down option Optional items: cm/sec, inch/sec | Control the speed of the car |
 | Parameter 1 type: integer Parameter range: 20~50 Parameter 2 type: integer Parameter range: 20~50 Parameter 3 type: drop-down option Optional: cm/sec, inch/sec | Set the rotation speed of the two wheels of the two carts respectively | |
 | Parameter 1 type: drop-down options Optional items: front, back Parameter 2 type: integer Parameter range: natural number Parameter 3 type: drop-down options Optional items: centimeters, inches | Control the direction and distance of the car | |
 | Parameter 1 type: drop-down options Options: turn left, turn right, turn left on the spot, turn right on the spot Parameter 2 type: integer Parameter range: 0~360 | Control the steering mode and steering angle of the car | |
 | Parameter 1 type: integer Parameter range: natural number Parameter 2 type: drop-down option Optional items: centimeters, inches | Initialize the size of the grid | |
 | Parameter 1 type: integer Parameter range: natural number | Control the car's travel to a specified number of squares |