[Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature. Unfortunately, it had failed—the condenser was forever running, or not ...
Have you ever found yourself in a crowded restaurant on a Saturday night, holding onto one of those little gadgets that blinks and vibrates when it’s your turn to be seated? Next time, bust out the ...
可能输出接口：IO、SPI、PWM、UART、I2C等。当前使用SPI。 主频使用最高的32Mhz，则时钟周期T0为31.25ns。考虑灯珠信号，合适的分频数为8(外设ABP1预分频*SPI预分频),即则SPI每一位为250ns ...
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