from gpiozero import LEDBoard from time import sleep from signal import pause leds = LEDBoard(5, 6, 13, 19, 26) leds.on() sleep(1) leds.off() sleep(1) leds.value = (1, 0, 1, 0, 1) sleep(1) leds.blink() pause()
def active_seismometer(callback, callback_interval):
buzzer = Buzzer(3)
status_led = LED(26)
scale_led = LEDBoard(a=18, b=23, c=12, d=19, e=6, f=22, g=17, xdp=16)
seismometer = Seismometer()
seismometer.start_calculation(callback, callback_interval)
while True:
try:
seismic_scale = seismometer.seismic_scale
scale_led.value = SCALE_LED_CHARSETS[
seismometer.get_user_friendly_formatted_seismic_scale()]
if seismometer.ready:
if not status_led.is_lit:
status_led.on()
if seismic_scale >= 3.5:
if not buzzer.is_active:
buzzer.on()
else:
buzzer.off()
except KeyboardInterrupt:
break
seismometer.stop_calculation()
scale_led.off()
status_led.off()
buzzer.off()
#!/usr/bin/python3
from gpiozero import LEDBoard
from signal import pause
leds = LEDBoard(21, 20, 16, 12, 7, 8, 25, 23, pwm=True)
print("Press Crtl-C to stop the program.")
while True:
try:
leds.value = (0.2, 0.3, 0.4, 0.5, 0.6, 1, 0.7, 0.8)
pause()
except KeyboardInterrupt:
print("Stopping program.\n")
leds.close()
exit()
from gpiozero import LEDBoard
from time import sleep
from signal import pause
leds = LEDBoard(21, 20, 26, 16, 19, 13, 12, 6, 5, 1, 0, 7, 8, 11, 25, 9, 10,
24, 23, 22, 27, 18, 17, 15, 14, 4, 3, 2)
leds.on()
sleep(1)
leds.off()
sleep(1)
sleepTime = 0.075
lightArray = [
1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0
]
while True:
leds.value = tuple(lightArray)
lastVal = lightArray.pop()
lightArray.insert(0, lastVal)
sleep(sleepTime)
pause()
#!/usr/bin/env python3
from gpiozero import Button
from gpiozero import LEDBoard
import time
#btn = Button( 26, pull_up = True, bounce_time= None)
btn = Button(26, pull_up=True, bounce_time=0.1)
leds = LEDBoard(13, 19)
leds.value = (1, 1)
print("ANAVI Smiley")
print("---")
print("Please press the button")
print("---")
counter = 1
while True:
time.sleep(0.2)
if btn.is_pressed:
print("Button pressed, sequence: ", counter)
if 0 == counter:
leds.value = (1, 1)
if 1 == counter:
leds.value = (1, 0)
if 2 == counter:
leds.value = (0, 1)
if 3 == counter:
leds.value = (0, 0)
counter += 1
from gpiozero import LEDBoard
from time import sleep
leds = LEDBoard(23, 24, 25, 4)
bincounter = 1
while bincounter <= 15:
myTempString = "000" + str(bin(bincounter))[2:]
leds.value = (int(myTempString[-4]), int(myTempString[-3]),
int(myTempString[-2]), int(myTempString[-1]))
sleep(1)
bincounter += 1
#!/usr/bin/python3
# coding: utf-8
from gpiozero import LEDBoard
from time import sleep
leds = LEDBoard(18, 23, 24, 25, 8, 16, pwm=True)
while 1:
leds.on()
#sleep(2)
#leds.off()
#sleep(2)
leds.value = (1, 1, 1, 1, 1)
sleep(2)
#leds.value = (0.2, 0.4, 0.6, 0.8, 1.0)
#sleep(2)
leds.blink()
sleep(10)
pass
#!/usr/bin/python3 from gpiozero import LEDBoard from signal import pause leds = LEDBoard(4, 17, 22, pwm=True) leds.value = (0.1, 0.2, 1.0) pause()
print('=================================================')
print('| LEDBoard |')
print('| ------------------------------------------- |')
print('| Use 220 ohm resistors |')
print('| Connect LED cathode to GND |')
print('| Uses pulse-width modulation |')
print('| Click Ctrl + C to exit program |')
print('|------------------------------------------------')
print('| PythonCoder8|')
print('=================================================')
try:
leds = LEDBoard(5, 6, 13, pwm=True)
while True:
leds.value = (1, 1, 1)
sleep(0.03)
leds.value = (0.9, 0.9, 0.9)
sleep(0.03)
leds.value = (0.8, 0.8, 0.8)
sleep(0.03)
leds.value = (0.7, 0.7, 0.7)
sleep(0.03)
leds.value = (0.6, 0.6, 0.6)
sleep(0.03)
leds.value = (0.5, 0.5, 0.5)
# GPIOZERO_PIN_FACTORY=pigpio PIGPIO_ADDR=192.168.4.158 from gpiozero import LEDBoard from time import sleep from signal import pause from gpiozero.pins.pigpio import PiGPIOFactory pi_host = '192.168.4.158' factory = PiGPIOFactory(host=pi_host) leds = LEDBoard(6, 5, 22, 27, 17, pin_factory=factory, pwm=True) led_value = (0.1, 0.3, 0.5, 0.7, 0.9) leds.value = led_value sleep(1) leds.off()
from gpiozero import LEDBoard
from time import sleep
leds = LEDBoard(17, 3, pwm=True)
while True:
leds.on()
sleep(1)
leds.off()
sleep(1)
leds.value = (0.8, 0.2)
sleep(1)
leds.value = (0.5, 0.9)
sleep(1)
from gpiozero import LEDBoard from time import sleep from signal import pause from gpiozero import PWMLED # Create my LEDs leds = LEDBoard(5, 6, 13, 19, 26) #leds = LEDBoard(5, 6, 13, 19, 26, pwm=True) leds2 = PWMLED(5) # Have to create each led individually to be used with pulse leds.on() sleep(1) leds.off() sleep(1) leds.value(1, 0, 1, 0, 1) sleep(1) leds.blink() sleep(3) leds2.pulse(2, 1, 1, False)
# Starter code taken from https://learn.adafruit.com/adafruit-mpr121-12-key-capacitive-touch-sensor-breakout-tutorial/python-circuitpython
import time
import board
import busio
# Import MPR121 module.
import adafruit_mpr121
from gpiozero import LED, LEDBoard
# Create I2C bus.
i2c = busio.I2C(board.SCL, board.SDA)
# Create MPR121 class.
mpr121 = adafruit_mpr121.MPR121(i2c)
# we will output touches on GPIO Pins of the Pi
TOUCH_LEFT = 12
TOUCH_DOWN = 16
TOUCH_UP = 20
TOUCH_RIGHT = 21
touchOut = LEDBoard(TOUCH_LEFT, TOUCH_DOWN, TOUCH_UP, TOUCH_RIGHT)
# Loop forever testing each input and printing when they're touched.
while True:
print(mpr121[0].value, mpr121[2].value, mpr121[4].value, mpr121[6].value)
touchOut.value = (mpr121[0].value, mpr121[2].value, mpr121[4].value,
mpr121[6].value)
leadMin = leadMin + 1
else:
trailMin = trailMin + 1
# if not at 11pm, carry this out
# increment hour by 1 if at 59 minutes
else:
if leadMin == 5 and trailMin == 9:
leadMin, trailMin = 0, 0
# determine whether to increment leading hour or not
if trailHour == 9:
trailHour = 0
leadHour = leadHour + 1
else:
trailHour = trailHour + 1
# increment minute by 1 if not at 59
# determine whether to increment leading Minute or not
else:
if trailMin == 9:
trailMin = 0
leadMin = leadMin + 1
else:
trailMin = trailMin + 1
else:
AN.value = (0, 0)
tubesOn.off()
break
call("sudo shutdown -h now", shell=True)
from gpiozero import LEDBoard from signal import pause leds = LEDBoard(5, 6, 13, 19, 26, pwm=True) leds.value = (0.2, 0.4, 0.6, 0.8, 1.0) pause()
from gpiozero import LEDBoard from signal import pause leds = LEDBoard(18, 23, 24, pwm=True) leds.value = (0.2, 0.4, 0.6) pause()
from gpiozero import LEDBoard from time import sleep from signal import pause leds = LEDBoard(18, 23, 24) # 모두 같이 동작 leds.on() sleep(1) leds.off() sleep(1) # 개별적인 값을 튜플로 지정 leds.value = (1, 0, 1) sleep(1) leds.blink() pause()
from gpiozero import LEDBoard leds = LEDBoard(5, 6, 13, 19, 26, pwm=True) leds.value = (0.2, 0.4, 0.6, 0.8, 1.0)