Tyo’s project today is exploring button 🙂
but before that, he wanted to test an RGB module 🙂
we finally found that the RGB LED is common anode and after we modified the code, it works properly and gives the correct color codes in order 🙂
And then we added a button to control the RGB LED
and to control a buzzer
we still need to inverse the button because the buzzer is active when the button is not pressed and inactive when the button is pressed.
Next class we will make an ultrasonic and buzzer project 🙂
*Photos and videos are also available here