• Tanmoy Dey
• Shreyan Dutta
• Chandrima Pahari
• Prasenjit Karmakar
• Swati Barui

This paper is based on the working principle of a simplest radar. This radar is basically made in such a way that all the complicacy of modern radar is not taken into the account. This paper gives the complete knowledge of the very minimum and essential elements to build radar. This paper also focuses on the application of basic level radar. As the radar is in very basic level so the application are also bounded to a base level. Later, it provides some glimpse of future applications which can be implemented. The main advantages of this type of radar are cost efficient, not complicated, gives the high security, highly reliable, easy to maintain and many more. This paper gives the complete road map to create your 1st radar and use it in home, office etc where security is needed. This paper is basically focused on RADAR BASED LOCKER SYSTEM and on the procedure of making it. Which is nothing but an application of the base level radar.

Arduino UNO development board, Ultrasonic sensor, Servo motor, Radar, Household, Processing application.

"Radar as a tool for household locker security", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 6, page no.h751-h754, June-2023, Available :http://www.jetir.org/papers/JETIR2306797.pdf

"Radar as a tool for household locker security", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 6, page no. pph751-h754, June-2023, Available at : http://www.jetir.org/papers/JETIR2306797.pdf