IOT system Project

I have made an smart home prototype project using atmega32 and LCD screen and keypad and 2 push buttons and led and motor when you enter the correct pass the system will type to you correct pass and you enter you to choose controlling between the motor and the led if you choose any of them the system will ask you if you want turn on or off the device if you choose turn on the switch will work automatically when you press the push button the led will be on but if the pass is wrong you have 3 times to enter it wrong with the 4th time wrong the system will lock automatically