Aim
The goal of this activity is to set up a basic locker system using an Arduino and Bluetooth module, which can generate a new password every time you try to unlock it, which gives you extra security.
Materials Required
- Arduino UNO R3 – 1
- USB Cable – 1
- Breadboard – 1
- Servo Motors – 1
- LEDs – 1
- HC05 Bluetooth – 1
- Several Jumper
Wiring Diagram
Desired Outcome
When a new password is generated in an application in a smartphone, the servo motor will rotate(the door will open).
