Knok Lok

Inspiration

Home security, a more efficient and convenient way of securing homes.

What it does

Detects a pattern of knocks, depending on what is entered, signals if it is correct or not.

How we built it

ESP32, big sound sensor, color flash, ultrasonic sensor, jumper wires, and arduino ide.

Challenges we ran into

We ran into many bugs during development.

Accomplishments that we're proud of

Creating the project. We overcame many harships and challenges.

What we learned

CAD, and arduino coding.

What's next for Knok Lok

Adding a way to set new passwords.

Built With

• arduino
• c++
• esp32