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

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

By Anurag Pachauri

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

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