Using GPIO28 as a digital pin to control LED and buzzer is a good plan. Ensure the power system can handle both components, considering their voltage and current requirements. Implement code logic to activate the buzzer when GPIO28 is high and the LED when it's low. Test the circuit and code to confirm functionality. add more to this
Statistics: Posted by AmitBajpayee — Thu Feb 08, 2024 8:24 am