The project illustrates high power LED being driven to create a cheap and simple blinking LED. The idea behind the blinking effect is done by connecting the LED in series with a blinking light bulb ...

STM32F411CEU6 ("Black Pill" board or similar). Two LEDs (PA5 for blinking, PA8 for fading). Two resistors to protect LEDs. Jumper wires and breadboard for connections. Clone or download this repo.