Adjust the height of the car

1. Experimental purpose

Adjust the height of the car

2. Experimental path source code

Enter the car system, end the car program, enter "ip (ip is the car's ip): 8888" in the browser, enter the password "yahboom" Then log in Enter Rider-pi_class/3.Base Motion/3. Adjust the height of the car and run car height.ipynb.

3. Experimental phenomenon

After running the code, adjust the size of the slider to adjust the height of the car. The car cannot be in a stopped state (that is, not in a standing balance state), otherwise it cannot move. Highest: Lowest:

4. Analysis of main source code parameters

​x
#Adjust height
def set_height(value):
g_car.rider_height(value)
​
#Create sliders to control the motor Create four sliders to control the motor
interact(set_height, \
value=widgets.IntSlider(min=75,max=115,step=1,value=85));

rider_height: This function controls the height of the vehicle body, ranging from 75 to 115.