Gumawa kasi kami ng project vending machine eto code po.
Raspberry pi po gamit
import RPi.GPIO as GPIO
import time
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
# Reader
GPIO.setup(4, GPIO.IN)
# Relay 1
GPIO.setup(25, GPIO.OUT)
# Push Button
GPIO.setup(23, GPIO.IN)
# Sensor
GPIO.setup(22...