# KY-008 Laser module
S: Signal線 -: GNG 真ん中: 5V
SignalとGNDをつないで5Vを使わなくても使えるらしい。
Parameter | Value |
---|---|
Supply Voltage | 5 Vdc |
Current | 30 mA |
Wavelength | 650 nm |
Color | Red |
Sample Raspi Python code
#!/usr/bin/env python
import RPi.GPIO as GPIO
import time
LedPin = 10 # 物理10Pin
def setup():
GPIO.setmode(GPIO.BOARD) # 物理Pinに割り当て
GPIO.setup(LedPin, GPIO.OUT) # 物理10Pinをoutputに割り当て
GPIO.output(LedPin, GPIO.HIGH) # On
def loop():
while True:
print('...On')
GPIO.output(LedPin, GPIO.HIGH)
time.sleep(1)
print('Off')
GPIO.output(LedPin, GPIO.LOW) # Off
time.sleep(1)
def destroy():
GPIO.output(LedPin, GPIO.LOW)
GPIO.cleanup() # Resourceをcleanup
if __name__ == '__main__':
setup()
try:
loop()
except KeyboardInterrupt:
destroy()
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Frizing
動作確認