latent-variable/Alarm_system_Atmega_1284

Alarm system for the Atmega 1284
Using:
PIR 
Keypad
Piezo speaker
16X2 LCD Display 
Termistor 
Bluethooth module 

Report and Pinout Diagram 
https://drive.google.com/open?id=1ddXWdyIN6UVQ4BJFKXOefWLwOYwPss5lXsLQxooSAFM