import machine
import utime

temp_sensor = machine.ADC(26)
buzzer = machine.Pin(15, machine.Pin.OUT)

while True:
    temp_reading = temp_sensor.read_u16() * 3.3 / 65535  
    temperature = temp_reading * 100  
    
    
    current_time = utime.localtime()
    timestamp = "{:02}:{:02}:{:02}".format(current_time[3], current_time[4], current_time[5])
    
    
    print(f"[{timestamp}] Temperature: {temperature:.2f}°C")
    
    if temperature >= 69:
        print("Temperature exceeds 69°C! Buzzer ON")
        buzzer.value(1)
    elif temperature >= 60:
        print("Temperature above 60°C! Buzzer SPAM")
        
        for _ in range(10):  
            buzzer.value(1)
            utime.sleep(0.1)  
            buzzer.value(0)
            utime.sleep(0.1)  
    else:
        print("Temperature below 60°C. Buzzer OFF")
        buzzer.value(0)
    
    utime.sleep(1)