描述:High Power LEDs - White Warm White, 3000 K 164lm, 700mA, 90 CRI Product Attribute:Attribute Value Manufacturer:Cree(科瑞) Product Category:High Power LEDs - White
在STM32L452RE内部配置有RTC计时器,将它与OLED屏配合即可实现一个电子时钟。实现图1所示效果的主程序为:int main(void){ HAL_Init(); /* Configure the system clock to 80 MHz */ SystemClock_Config(); APP_OLED_Init(); O
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