const int buttonBuzzer = 12; // Buzzer button. const int buttonDogBark = 11; // Dog barking button. const int ledMusic = 3; // LED controlled by music button. const int ledBuzzer = 7; // LED ...
This innovative project combines an Arduino Nano, a TCS34725 color sensor, and a buzzer to assist users who have trouble seeing colors. How can a seeing-impaired person select clothes with matching ...
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