#Project objective: Use Sero
#
#Hardware and connections used:
#   Servo GND to Raspberry Pi Pico GND
#   Servo V+ to Raspberry Pi Pico 3.3 V
#   Servo PWM pin to GPIO Pin 15
#
###################################################
#Challenges                                       #
# Use Wowkwi                                      #
# 1) Write a program that sweeps the servo from   #
#     0 - 180 - 0         
# 2) Write a program that uses a potentiameter to 
#    to control the Servo.  
#     - Make sure you map the anologRead to 0 to 180
# 3) Create someting unique using Servos
####################################################

#modules
from picozero import Servo  #importing Servo class to easily control the servo motor
from time import sleep



#creating a Servo object
servo = Servo(15)

#continuously pulse the servo arm from min to max position(and vice-verse) for a duration of 1 sec
while True:
    for i in range(-180,360):
        servo.value=i/180
        sleep(0.001)

    for i in range(360,-180,-1):
        servo.value=i/180
        sleep(0.001)