At this time, infrared detectors and LEDs were added to the circuit using the previous version of the.d, and the function was taken from the library to be remotely controlled using the infrared remote control. If an infrared ray was detected using the syntax and if it was not, the light was only turned on when it was detected.
In addition, the servo motor was connected instead of LED to turn the servo motor at a specified angle every hour. Also, the sensor is connected together with the lead and the servo motor is designed to vibrate and LED to shine if an object is introduced within 30cm. The following pictures and videos are of circuits using ultrasonic sensors.
Although the servo motor is not easily seen in the image below, when the hand is detected by the ultrasonic sensor, you can see the movement as LED and servo motors are designed.
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