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1 Servo with PIR Sensor – SlidesSlides 2 Circuit Diagram: PIR sensor with LED and Buzzer (no Arduino)Text / interactive 3 Measuring Distance with Ultrasonic Sound Sensor – SlidesSlides 4 Controlling Servo with Ultrasonic Sound Sensor – SlidesSlides 5 Circuit Diagram and Code for Proximity AlarmText / interactive 6 Test Your UnderstandingQuiz 7 Obstacle Avoiding Car with Ultrasonic Sound Sensor – VideoVideo · 24 मिनट · 580 views