- Goal of the project and/or desired interaction
The goal of the project was to create a locker that opened (green light) when the right color code was pressed ( 4 different colours). The light must be red while the code remains wrong.
- Quick description of assembly and list of core components
1x Arduino
1 x medium breadboard.
1x green LED
1 x red LED
4 x buttons
2 x resistors (220 ohms) – resistors
4 x resistors ( 10K ohms) – buttons
- How it works
My proposal includes a counter that allows to keep tracking of the correct sequence thanks to validating certain if statements. At the end, green LED lights up, and after blinking and a short delay, red light turns ON again, and it’s locked again reseting the counter to start again.
- Any problems you encountered and/or solved
I had problems to find the correct sequence that allowed to keep the good sequence. My counter kept reseting until I debugged the code.
Images of your circuit
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Arduino Code
https://github.com/Lywa/carla_molins_Pcomp/tree/master/locker_v2