Bluetooth Controlled Smart Home Lock Security System Enabled with RADAR Prototype

Main functions of Bluetooth controlled home security system are

• It makes an alarm when intruder gives a fake password with the keypad

• Owner of the home can enter home with making the system stable

• Radar prototype will show the existence of intruder coming

• The lock will be controlled with a self-developed android app

In the prototype model, LCD display is used for simulation purpose. While someone giving the password in the system it will show either the code is verified or incorrect. If the code is verified then it will make GREEN LED to glow or it will make RED LED to glow and to buzz the alarm. And with the rudder one can identify objects coming near to the door or locker in 30cm distance and in an angle of 150 degree. With the help of servo motor using the developed app we can control the lock of vault or door.

RF Module controlled hospital attendant accompanied with dynamic server & medicine reminder.

It moves automatically in instructed position to serve medicine and give the reminder to the patient and communicate with the doctor in emergency case. A static server is attached in localhost to keep all patient information for further research and treatment.

A Low-Cost Voice Controlling Wheelchair for Blind People.

It was basically an Object Avoiding Line Follower Robot which was controlled by user voice using smartphone.