In this project, I learned how to control servos in Arduino. It is controlled by the Serial monitor on Arduino application on PC. To be more fun, I combined it with other components like active buzzer and two green and red LEDs.
link to the schematics and code:
https://tech-it-happen.tumblr.com/post/653024117263613952/6022021-serialtoservocontrollerledbuzzino
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