Douglas Jude PatzJavair RatliffGeva Patz
Published

Trashmatic

An automated trash sorter which can also decide when it must be emptied.

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Trashmatic

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Code

trashmatic.py

Python
Script which handles trashmatic on Edison. Servo connects to D5. Capacitive touch connects to D7. RGB/Prox sensor connects to I2C slot. Run on Edison, and it handles the rest.
from upm import pyupm_servo as servo
import time
from upm import pyupm_grove as grove
from upm import pyupm_i2clcd as lcd
from HTU21D_Ed import HTU21D as RGB
from subprocess import call
from upm import pyupm_i2clcd as lcd

#myLcd = lcd.Jhd1313m1(0, 0x3E, 0x62)

recycle = 0
trash = 0
rgb = RGB(6)
touch = grove.GroveButton(7)
gServo = servo.ES08A(5)
opped = False

thingname = "edison-lightbulb"



def sendAWSData():
	payload = "\"{\\\"state\\\":{\\\"reported\\\":{\\\"recyclable\\\": " + str(recycle) + ", \\\"trash\\\": " + str(trash) + ", \\\"trashed\\\": " + str(trash + recycle) + "}}}\""
	
	shadow_command = "iot-data update-thing-shadow --thing-name " + thingname + " --payload " + payload + " output.txt"
	call("aws " + shadow_command, shell=True)

def recycleItem(recycle):
    recycle += 1
    gServo.setAngle(0)
#    myLcd.setColor(0,255,0)
    time.sleep(1)

def trashItem(trash):
    trash += 1
    gServo.setAngle(110)
#    myLcd.setColor(255,0,0)
    time.sleep(1)

rgb.initSensor()
gServo.setAngle(58)

while 1:
#        myLcd.setColor(0,0,255)
	if rgb.readUReg(0x9C) > 200:
		print("Something's in the bin!")
		time.sleep(2)
		if touch.value() == 1:
			print("Conductive material")
                        recycleItem(recycle)
                        opped = True
		a,r,g,b = rgb.color() # Checks data from sensor. a = ambient light
                if (a+r+g+b) > 2000:
                    print()
                    print("Paper!")
                    recycleItem(recycle)
                    opped = True

                if opped == False:
                    trashItem(trash)
		gServo.setAngle(58)

                opped = False

		sendAWSData()

Credits

Douglas Jude Patz

Douglas Jude Patz

1 project • 2 followers
I am a young aspiring hacker who is very into game development.
Contact
Javair Ratliff

Javair Ratliff

4 projects • 2 followers
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Geva Patz

Geva Patz

1 project • 2 followers
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