This project is about a simple robotic arm which can be made using three servo motors. The arm is controlled by a computer.
Project showcase by Sriram MN
This project is about a simple movement detector. Whenever any obstacle comes in a line (predefined) a light will glow.
bevis hobbs good idea.Wishing you for the successful completion of the project.
ya but if we use a laser instead of that red led we can make laser intruder system which can be very useful since it's range will be higher than Ultrasonic or PIR
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