Materials Required Keypad Lock


Arduino UNO:-https://amzn.to/3mhamzG

Jumper Wires:-https://amzn.to/3GvV1SW 

LCD Display With I2C Module:-https://amzn.to/3Vd1Gtt

Servo Motor:-https://amzn.to/3PqtfMt 

5V Buzzer :-https://amzn.to/3KkLNK9

Keypad 4*4:-https://amzn.to/3VkzWmp

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