adafruit-mirror/Adafruit_Learning_System_Guides
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

code has been ported and works on CP 3.0.3 Trinket M0

Browse source
This commit is contained in:
Mikey Sklar 2018-10-23 18:15:37 -06:00
parent ec4e20b142
commit c5a074f0fe
1 changed files with 9 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
Laser_Dog_Goggles/Laser_Dog_Goggles.py
View file

@ -1,6 +1,7 @@
# Trinket Gemma Servo Control # Trinket Gemma Servo Control
# for Adafruit M0 boards # for Adafruit M0 boards
import time
import board import board
import pulseio import pulseio
from adafruit_motor import servo from adafruit_motor import servo
@ -8,12 +9,16 @@ from adafruit_motor import servo
# servo pin for the M0 boards: # servo pin for the M0 boards:
pwm = pulseio.PWMOut(board.A2, duty_cycle=2 ** 15, frequency=50) pwm = pulseio.PWMOut(board.A2, duty_cycle=2 ** 15, frequency=50)
my_servo = servo.Servo(pwm) my_servo = servo.Servo(pwm)
speed = .04 # 40ms lower value means faster movement
max_turn = 180 # 150 degrees
while True: while True:
for angle in range(0,100,5) # move stepper max_turn degrees clockwise
print(angle) for angle in range(0, max_turn, 1):
my_servo.angle = angle my_servo.angle = angle
time.sleep(speed)
for angle in range(100,0,-5) # move stepper max_turn degrees counter clockwise
print(angle) for angle in range(max_turn, 0, -1):
my_servo.angle = angle my_servo.angle = angle
time.sleep(speed)