Servo-Based Digital Lock using Arduino, Keypad, Buzzer and 7 Segment Display_Raghav_upadhyay circuit diagram

Servo-Based Digital Lock using Arduino, Keypad, Buzzer and 7 Segment Display_Raghav_upadhyay

By raghav upadhyay

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Components used: arduino, arduinouno, servo, buzzer, keypad, 7-segment

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