Obstacle Detection

The Project

My project name is obstacle detection i made this project for army purpose suppose any opposite side person comes in certain range we get alert or get some particular action i am using this equipment in my project 1. Test Board 2. Ultrasonic sensor 3. Arduino cable 4. +5V buzzer 5. Male to male pins 6. Arduino uno board the connection of project and features are very easy if i had more time then i fit camera and lcd to see the person is that us or opposite area of army and through lcd we see in how many range of area he reach

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