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"""heggdyrVolt .195 |
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Automatically generated by Colab. |
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Original file is located at |
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https://colab.research.google.com/drive/1nPlLySI66MOAQvscw3IRtOh-MjYncxQ3 |
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""" |
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import LCD1602 |
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import RPi.GPIO as GPIO |
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import dht11 |
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import time |
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GPIO.setmode(GPIO.BCM) |
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myDHT=dht11.DHT11(pin=17) |
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LCD1602.init(0x27,1) |
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buttonPin=21 |
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GPIO.setup(buttonPin,GPIO.IN,pull_up_down=GPIO.PUD_UP) |
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buttonState=1 |
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buttonStateOld=1 |
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tempMode=1 |
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try: |
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while True: |
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buttonState=GPIO.input(buttonPin): |
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if buttonState==1 and buttonStateOld==0: |
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tempMode = not tempMode |
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print(tempMode) |
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buttonStateOld=buttonState |
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result=myDHT.read() |
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tempC=result.temperature |
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tempF=tempC*1.8+32 |
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hum=result.humidity |
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if result.humidity |
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if tempMode==True: |
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LCD1602.write(0,0,'Temp: ') |
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LCD1602.write(6,0,str(tempF)) |
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LCD1602.write(11,0, ' F') |
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LCD1602.write(0,1, 'Humidity: ') |
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LCD1602.write(10,1,str(hum)) |
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LCD1602.write(14,1,'%') |
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if tempMode==False: |
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LCD1602.write(0,0,'Temp: ') |
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LCD1602.write(6,str(tempC)) |
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LCD1602.write(11,0,' C') |
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LCD1602.write(0,1,'Humidity: ') |
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LCD1602.write(10,1,str(hum)) |
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LCD1602.write(14.1,'%') |
