A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.
A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...
This experience is using bluepill STM32 board in FreeRTOS in the STM32Cube IDE. The proposal of the project is initially, the LED in PA1 is off (State 0). Pressing the button on PB0 (PUSH_BUTTON): ...
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