江门做网站设计百度惠生活

目录

一、前言

二、项目简介

1.功能详解

2.主要器件

三、原理图设计

四、PCB硬件设计

PCB图 

五、程序设计 

六、实验效果 

七、资料内容

项目分享

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一、前言

项目成品图片：

哔哩哔哩视频链接：

STM32智能洗碗机

（资料分享见文末） 

二、项目简介

1.功能详解

基于STM32的智能洗碗机

功能如下：

1. STM32F103C8T6单片机作为主控单元
2. 检测功能：系统检测水位数据、检测温度数据。
3. 显示功能：将检测到的数据显示在oled屏幕上。
4. 控制功能：通过按键控制洗碗机的开始/暂停/取消。
5. 洗碗流程：继电器1（模拟加水）→检测水位是否超出阈值→加热片加热到预定温度→直流电机启动（模拟洗碗）→继电器2闭合（模拟排水）→检测水是否排空→风扇烘干→消毒灯消毒。
6. 阈值调节：系统传感器阈值大小可以通过按键设置调节。
7. 机智云APP：通过WIFI模块连接网络，可以通过APP查看数据与控制下发

2.主要器件

• STM32F103C8T6单片机
• OLED 屏幕
• DS18B20温度传感器
• 水位传感器
• TB6612电机驱动模块
• ESP8266模块（WIFI）
• 风扇模块
• 直流电机
• 水泵模块
• 紫外线消毒灯
• PTC加热片

三、原理图设计

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四、PCB硬件设计

PCB图 

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五、程序设计 

#include "stm32f10x.h"                  // Device header
#include "oled.h"
#include "menu.h"
#include "delay.h"
#include "tb6612.h"
#include "adcx.h"
#include "pwm.h"
#include "watersensor.h"
#include "ds18b20.h"
#include "relay.h"
#include "key.h"
#include "tim2.h"
#include "tim3.h"
#include "usart.h"
#include "flash.h"
#include "led.h"
#include "heater.h"
#include "buzzer.h"
#include "myrtc.h"
#include "iwdg.h"
#include "gizwits_product.h" #define FLASH_START_ADDR	0x0801f000	u8 Menu = 1;	
u8 select = 1;	u16 Water_level_value;	
u8 Temp_value;	
u8 Dishwashing_time;	
u16 Dishwashing_dynamics;	
u8 Drying_time, Disinfection_time;	u8 Dishwashing_Flag;		
u8 Dishwashing_time_Flag;	
u8 Drying_time_Flag;	
u8 Disinfection_time_Flag;	u8 hour,minute,second;	
u8 i;void Dishwashing_process(void)
{switch(Dishwashing_Flag){case 1:Relay_ON(1);Heater_ON();		if(Water_level_value < system_data_buff[1]){Dishwashing_Flag = 2;Relay_OFF(1);}break;case 2:Heater_ON();if(Temp_value < system_data_buff[2]){Heater_OFF();Dishwashing_Flag = 3;}break;case 3:Motor_Direction(1,Dishwashing_dynamics);if(Dishwashing_time_Flag > Dishwashing_time){Motor_STOP();Dishwashing_time_Flag = 0;Dishwashing_Flag = 4;}	break;case 4:Relay_ON(0);	if(system_data_buff[1] < 15)	{Relay_OFF(0);Dishwashing_Flag = 5;}break;case 5:Fan_ON();if(Drying_time_Flag > Drying_time){Fan_OFF();Drying_time_Flag = 0;Dishwashing_Flag = 6;}break;case 6:LED_ON();if(Disinfection_time_Flag > Disinfection_time){LED_OFF();Disinfection_time_Flag = 0;Dishwashing_Flag = 0;Buzzer_ON();Delay_ms(500);Buzzer_OFF();}break;case 7:	Relay_OFF(1);Heater_OFF();Motor_STOP();Relay_OFF(0);Fan_OFF();LED_OFF();break;case 8:	Relay_OFF(1);Heater_OFF();Motor_STOP();Relay_OFF(0);Fan_OFF();LED_OFF();Dishwashing_Flag = 0;break;default:break;}}void value_adjust(void)
{if(KeyNum == 3){switch(select){case 1:	KeyNum = 0;Menu = 4;break;case 2:		KeyNum = 0;Water_level_value += 100;if(Water_level_value >= 4000){Water_level_value = 100;}break;case 3:	KeyNum = 0;Temp_value++;if(Temp_value >= 100){Temp_value = 1;}break;case 4:	KeyNum = 0;Dishwashing_time++;if(Dishwashing_time >= 100){Dishwashing_time = 1;}		break;case 5:	KeyNum = 0;Dishwashing_time++;if(Dishwashing_time >= 100){Dishwashing_time = 1;}break;case 6:	KeyNum = 0;Dishwashing_dynamics++;if(Dishwashing_dynamics >= 1000){Dishwashing_dynamics = 500;}break;case 7:	KeyNum = 0;Drying_time++;if(Drying_time >= 100){Drying_time = 1;}break;case 8:	KeyNum = 0;Disinfection_time++;if(Disinfection_time >= 100){Disinfection_time = 1;}break;default:break;}}if(KeyNum == 4){switch(select){case 1:KeyNum = 0;Menu = 4;break;case 2:	KeyNum = 0;Water_level_value -= 100;if(Water_level_value >= 4000){Water_level_value = 4000;}break;case 3:	KeyNum = 0;Temp_value--;if(Temp_value >= 100){Temp_value = 99;}break;case 4:	KeyNum = 0;Dishwashing_time--;if(Dishwashing_time >= 100){Dishwashing_time = 99;}		break;case 5:	KeyNum = 0;Dishwashing_time--;if(Dishwashing_time >= 100){Dishwashing_time = 99;}break;case 6:	KeyNum = 0;Dishwashing_dynamics--;if(Dishwashing_dynamics <= 500){Dishwashing_dynamics = 999;}break;case 7:	KeyNum = 0;Drying_time--;if(Drying_time >= 100){Drying_time = 99;}break;case 8:	KeyNum = 0;Disinfection_time--;if(Disinfection_time >= 100){Disinfection_time = 99;}break;default:break;}}
}void Time_adjust(void)
{if((KeyNum == 3) && (Menu == 5)){KeyNum = 0;switch(select){case 1:hour++;if(hour > 24){hour = 0;}break;case 2:minute++;if(minute > 60){minute = 0;}						break;case 3:second++;if(second > 60){second = 0;}							break;}}if((KeyNum == 4) && (Menu == 5)){KeyNum = 0;switch(select){case 1:hour--;if(hour > 24){hour = 24;}break;case 2:minute--;if(minute > 60){minute = 60;}						break;case 3:second--;if(second > 60){second = 60;}							break;}}
}int main(void)
{OLED_Init();PWM_Init(1000 - 1,72 -1);ADCX_Init();Timer2_Init(9,14398);uart2_init(9600);uart1_init(115200);MyRTC_Init();LED_Init();	DS18B20_Init();Motor_Init();Fan_Init();Relay_Init();Key_Init();Heater_Init();	Buzzer_Init();IWDG_Init();GENERAL_TIM_Init();userInit();		gizwitsInit();	Water_level_value = FLASH_R(FLASH_START_ADDR);	Temp_value = FLASH_R(FLASH_START_ADDR+2);	Dishwashing_time = FLASH_R(FLASH_START_ADDR+4);	Dishwashing_dynamics = FLASH_R(FLASH_START_ADDR+6);	Drying_time = FLASH_R(FLASH_START_ADDR+8);	Disinfection_time = FLASH_R(FLASH_START_ADDR+10);	Delay_ms(1000);gizwitsSetMode(WIFI_AIRLINK_MODE);Delay_ms(1000);while (1){MyRTC_ReadTime();	IWDG_Init();	switch(Menu){case 1:Menu1();	System_data_state();	if(KeyNum == 2){KeyNum = 0;Dishwashing_Flag = 1;	}Dishwashing_process();	break;case 2:OLED_Clear();	Menu = 3;	break;case 3:if(KeyNum == 1){KeyNum = 0;select++;if(select == 5){OLED_Clear();}if(select > 8){select = 1;OLED_Clear();}}		if(select >= 5){OLED_Option(select-4);Menu3();	Data_Menu2();}else{OLED_Option(select);Menu2();Data_Menu1();}value_adjust();	if(KeyNum == 2){KeyNum = 0;FLASH_W(FLASH_START_ADDR,Water_level_value,Temp_value,Dishwashing_time,Dishwashing_dynamics,Drying_time,Disinfection_time);Menu = 1;	select = 1;	OLED_Clear();	}break;case 4:	OLED_Clear();Menu = 5;hour = MyRTC_Time[3];minute = MyRTC_Time[4];second = MyRTC_Time[5];break;				case 5:	Menu_Time();	if((KeyNum == 1) && (Menu == 5)){KeyNum = 0;select++;if(select > 3){select = 1;}}OLED_Time_Option(select);	Time_adjust();	if((KeyNum == 2) && (Menu == 5)){KeyNum = 0;MyRTC_Time[3] = hour;MyRTC_Time[4] = minute;MyRTC_Time[5] = second;					MyRTC_SetTime();select = 1;Menu = 2;}default:break;}userHandle();	gizwitsHandle((dataPoint_t *)&currentDataPoint);}
}

六、实验效果 

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七、资料内容

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项目分享