STM32 External Interrupt (EXTI) | Button debounce interrupt and LED Toggle |

This is an STM32 tutorial where you will learn how to use a push button as an External Interrupt (EXTI) to toggle an LED ON and OFF. To learn more about STM32 Microcontrollers, check out my STM32 Beginners' Guide Tutorial series: 1. Introduction to STM32:    • STM32 Beginners Guide Part1: Introduction ...   2. GPIO, HAL and Registers:    • STM32 Beginners Guide Part2: GPIO, HAL, Re...   3. PWM and TIMERS:    • STM32 Beginners Guide Part3: PWM, TIMERS, ...   4. SWV printf() statements serial monitor debugging:    • STM32 Beginners Guide Part4: SWV printf st...   5. ADC:    • STM32 Beginners Guide Part5: ADC Tutorial ...   6. UART:    • STM32 Beginners Guide Part6: UART Serial C...   7. Timer Interrupts:    • STM32 Beginners Guide Part7: TIMER INTERRU...   8. STM32 in Arduino IDE:    • How to Program an STM32 microcontroller wi...   Help by Donating: https://paypal.me/Alebakwe?country.x=... Please LIKE and SUBSCRIBE for more!!! THANK YOU!!