# Project objective: Pulse the servo from its min to max position and vice-versa
#
# 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
# 
# Programmer: Adrian Josele G. Quional

# 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-versa) for a duration of 1 sec
while True:
    servo.pulse()
    sleep(1)