How to realize automatic Flower watering system with Python
This article mainly explains "Python how to achieve automatic flower watering system", the content of the article is simple and clear, easy to learn and understand, now please follow the editor's ideas slowly in depth, together to study and learn "Python how to achieve automatic flower watering system" bar!
1. System function
Monitor soil moisture, ambient temperature and light intensity
Automatic watering according to the current environment, automatic heating of soil in cold weather
two。 Required components
1 TPYBoard board
Photosensitive module 1 block
DS18B20 module 1 block
Soil moisture detection module 1
Some DuPont lines
2 relays
3. Connection mode
After the wiring is finished, import main.py, boot.py, ds18x20.py and onewire.py into TPYBoard v102 drive letter to run. Automatic watering experiment code
5. source code
From pyb import Pin, ADCfrom ds18x20 import DS18X20 gl = ADC (Pin ('Y12')) # 300Light-1700 Dark sd = ADC (Pin (' Y11')) # 1800 dry-800Wet wd = DS18X20 (Pin ('Y10')) ks = Pin (' Y9rays, Pin.OUT_PP) jr = Pin ('Y8lighting, Pin.OUT_PP) while True: print ('\ t Light intensity:', gl.read (),'\ t soil moisture:' Sd.read (),'\ t current temperature:' Wd.read_temp () pyb.delay (200) if gl.read () 800: # multiple watering ks.value (1) else: ks.value (0) elif gl.read () > = 1300: # insufficient sunshine if sd.read () > 1200: # less watering Ks.value (1) else: ks.value (0) else: # Sunshine General if sd.read () > 1000: # normal watering ks.value (1) else: ks.value (0) if wd.read_temp ()
