Drawer Lock

Protect your drawer with 3x4 keypad.

Jul 12, 2020

5396 views

2 respects

Components and supplies

1

Jumper wires (generic)

1

Membrane 3x4 Matrix Keypad + extras - 3x4

1

Buzzer

1

Arduino UNO

Project description

Code

Code

arduino

Downloadable files

Shematic

Shematic

Shematic

Shematic

Comments

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ragingxfire

2 years ago

Can you post the shematic elsewhere? i cant open it