floristhebeast/school-DHT11-sensor
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voeg threading toe om meerdere dingen tegelijk te kunnen doen

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florisdebeast
2025-06-29 01:39:04 +02:00
parent 6f2b4fc6ce
commit 8366e290e3
1 changed files with 20 additions and 13 deletions
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33
dht11.py
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@@ -3,6 +3,7 @@ import adafruit_dht
import board import board
import RPi.GPIO as GPIO import RPi.GPIO as GPIO
import http.server import http.server
import threading
sensor = adafruit_dht.DHT11(board.D6) sensor = adafruit_dht.DHT11(board.D6)
LED_PIN = 21 LED_PIN = 21
@@ -12,20 +13,26 @@ GPIO.setmode(GPIO.BCM)
GPIO.setup(LED_PIN, GPIO.OUT) GPIO.setup(LED_PIN, GPIO.OUT)
GPIO.setup(FAN_PIN, GPIO.OUT) GPIO.setup(FAN_PIN, GPIO.OUT)
while True: def check_data():
try: while True:
temperatuur_C = sensor.temperature try:
temperatuur_F = temperatuur_C * (9/5) + 32 temperatuur_C = sensor.temperature
humidity = sensor.humidity temperatuur_F = temperatuur_C * (9/5) + 32
except RuntimeError as err: humidity = sensor.humidity
print(err.args[0]) except RuntimeError as err:
if temperatuur_C > 20: print(err.args[0])
GPIO.output(LED_PIN, GPIO.HIGH) if temperatuur_C > 20:
GPIO.output(FAN_PIN, GPIO.HIGH) GPIO.output(LED_PIN, GPIO.HIGH)
else: GPIO.output(FAN_PIN, GPIO.HIGH)
GPIO.output(LED_PIN, GPIO.LOW) else:
GPIO.output(FAN_PIN, GPIO.LOW) GPIO.output(LED_PIN, GPIO.LOW)
GPIO.output(FAN_PIN, GPIO.LOW)
def web_server():
web_binding = ('', 8000) web_binding = ('', 8000)
server = http.server.HTTPServer(web_binding) server = http.server.HTTPServer(web_binding)
print ("server draait") print ("server draait")
server.serve_forever() server.serve_forever()
threading.Thread(target=web_server, daemon=True).start()
threading.Thread(target=check_data, daemon=True).start()