from machine import Pin, ADC, I2C
import time
import ssd1306  
student_name = "Demchuk"
i2c = I2C(scl=Pin(22), sda=Pin(21))  
lcd = ssd1306.SSD1306_I2C(128, 64, i2c)  

sensor_pins = [34, 35, 36, 39, 32, 33, 25, 26] 
num_sensors = len(sensor_pins)

sensor_max_voltages = [5.0, 3.3, 4.0, 5.0, 2.5, 5.0, 5.0, 3.3]
sensor_thresholds = [3.0, 2.0, 2.5, 4.0, 1.0, 3.0, 3.5, 2.0]

sensors = [ADC(Pin(pin)) for pin in sensor_pins]

def map_to_voltage(reading, sensor_idx):
    return (reading / 4095) * sensor_max_voltages[sensor_idx] 

while True:
    sensor_values = []
    statuses = []
    
    for i in range(num_sensors):
        sensor_values.append(sensors[i].read())
        voltage = map_to_voltage(sensor_values[i], i)
        status = 1 if voltage > sensor_thresholds[i] else 0
        statuses.append(status)
        
=        print(f"Sensor {i + 1}: {voltage:.2f}V | Status: {status}")

=    lcd.fill(0)
    lcd.text('Sensor Status:', 0, 0)
    
    for i in range(num_sensors):
        lcd.text(f'{statuses[i]} ', 0, 10 + i*10)

    lcd.show()
    
    time.sleep(0.5)