Tell us about yourself!
Hello sir i am B.tech third year student and i am beginer user of arduino controller. I am searching projects DIY like yours to work ipon and learn. Thank you very much for sharing information. You explained vey nicely on video too.
Automatic Door Opening Using Ultrasonic sensor HRSC04, Arduino, 16 X 2 LCD dot matrix, Piezo buzzer, DC motor and mechanical components