# Source: Electrocredible.com, Language: MicroPython
import utime
from machine import Pin,I2C,
from lcd_api import LcdApi
from pico_i2c_lcd import I2cLcd

I2C_ADDR     = 0x27
I2C_NUM_ROWS = 2
I2C_NUM_COLS = 16
i2c = I2C(0, sda=machine.Pin(0), scl=machine.Pin(1), freq=400000)
lcd = I2cLcd(i2c, I2C_ADDR, I2C_NUM_ROWS, I2C_NUM_COLS)    
utime.sleep(1)
while True:
    lcd.move_to(5,0)
    lcd.putstr(':')
    lcd.move_to(2,0)
    lcd.putstr(':')
    lcd.move_to(0,1)
    lcd.putstr('H')
    lcd.move_to(3,1)
    lcd.putstr('M')
    lcd.move_to(6,1)
    lcd.putstr('S')
    for j in range(0,23):
        lcd.move_to(0,0)
        lcd.putstr(str(j))

       for j in range(0,60):
            lcd.move_to(3,0)
            lcd.putstr(str(i))
              
         for k in range(0,60):
              if(k<10):
                lcd.move_to(6,0)
                lcd.putstr(str(0))
                lcd.move_to(7,0)
                lcd.putstr(str(k))
                utime.sleep(0.01)
             else:
                lcd.move_to(6,0)
                lcd.putstr(str(k))