附录 A 硬件电路图附录 B 程序代码int main(void){ OLED_Init();Buzzer_Init(); DS18B20_Init();Key_EXTI_Init(); ADC_Config(); Bluetooth_Init();ds18b20_status = DS18B20_CheckDevice();OLED_Clear(); OLED_ShowString(1, 1, "PH:"); OLED_ShowString(2, 1, "Tub:"); OLED_ShowString(3, 1, "Temp:"); while (retry_count < 3 && ds18b20_status) { DS18B20_Init(); ds18b20_status = DS18B20_CheckDevice(); retry_count++; if (ds18b20_status) { Delay_ms(100); } } if (!ds18b20_status) { DS18B20_SetResolution(DS1...
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