Design of Automatic Door Opening Prototype using Recognition Voice

Security at the door is very important for everyone. because acts as access to enter or exit a private room. Therefore, key security plays an role in implementing system. With frequent occurrence of loss and also rise increasingly sophisticated crime rates breaking into destroying conventional keys, it becomes thought author develop system that more nature. That by using application expected be form password which will certainly profitable. The design this tool made with Arduino processing center servo motor function move doorlock. next stage give command open door. Only certain people who have passwords can doors rooms use voice recognition. Meanwhile, those do not able unlock server So smart lock uses Arduino-based recognition provide computerized level