Week 3

The team primarily performed the following tasks during the third week of the project:

1-The circuit was set up with a working LCD screen code which worked with the fingerprint sensor.

2- The power issue with the battery and the relay module has been fixed and the circuit was linked to the lock.


Figure2: fingerprint sensor

3- A breadboard was required in this case because there weren't enough pins to use in the circuit. In figure 2, male to male wires connected with the breadboard and then to the Arduino.


Tasks for next week:

- Connecting the relay module, lock, and power supply to the Arduino

- Setting up the buzzers and led lights to the circuit.

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