单片机做的半导体制冷小冰箱

第第页单片机做的半导体制冷小冰箱最近天气比较炎热闲来无事，自己在家DIY了一个小冰箱，试了一下制冷效果还可以的，下面就把制作步骤和技术资料和大家共享一下：

这个冰冰可乐什么的真的太适合不过了。。器材：一个电源模块，220v转12v，6A。以及一个封装好的制冷器，元件清单都在原理图上可以看出来，继电器用的是继电器模块。

防水型的18B20，继电器模块，12c887时间芯片，12864液晶屏，蜂鸣器，89c58单片机芯片，接线子，什么开关，按键，电阻电容的你也应该知道的，就是一个单片机模块。。这些就是控制板的元件了，然后你还要去淘宝上买制冷器和制冷器血药的配套的电源模块。。然后你就可以自己DAY一个小冰箱了。。

废话不多说先上图：这是系统控制板子需要自己DIY的板子散件，待焊接焊接好的系统控制板成品连接好的待测试品接上显示LCD后可以显示的功能

系统完整演示图智能小冰箱的C语言参考源代码：

#include#include

#defineucharunsignedchar#defineuintunsignedintsbitds=P2^2;sbitrs=P3^5;sbitrw=P3^6;sbiten=P3^4;sbitpsb=P3^7;sbitfeng=P2^0;sbitdscs=P1^4;sbitdsas=P1^5;sbitdsrw=P1^6;sbitdsds=P1^7;sbitdsirq=P3^3;sbitjidianqi=P2^3;bitflag1,flag_ri;sbitxuanzhe=P1^0;sbitqueding=P1^1;sbitfanhui=P1^2;sbittiaozheng=P1^3;sbitzengjia=P3^0;sbitjianxiao=P3^1;uinttemp;intx1,x3;ucharflog1,flog,count,count1,acount1,count2,acount2,s1num,flag,t0_num,ff,xh,xh1,xh2,xw,xw1,xw2,xx,xt,axt,xt1,axt1,hh,ahh;charmiao,shi,fen,year,month,day,week,amiao,afen,ashi;floatf_temp;ucharcodetable00[]={"系统初始化…“};ucharcodetable01[]={”以关闭"};ucharcodetable02[]={"以开启"};

ucharcodetable0_0[]={“电气与”};ucharcodetable0_1[]={"信息工程学院"};ucharcodetable0_2[]={"–电气1302唐小旺"};ucharcodetable0_3[]={"湖南工学院"};

ucharcodetable11[]={“2023年00月00日”};ucharcodetable12[]={"“};ucharcodetable13[]={”00:00:00"};ucharcodetable14[]={“当前温度：”};

ucharcodetable1[]={“菜1:温度调节”};ucharcodetable2[]={“单2:定时关闭”};ucharcodetable3[]={“13:报警温度调”};ucharcodetable4[]={"4:时间调节"};ucharcodetable5[]={“菜5:闹钟调节”};ucharcodetable6[]={“单6:小小游戏”};ucharcodetable7[]={“27:小小说明”};ucharcodetable8[]={"–在按选择键返回"};

ucharcodetable1_1[]={“设置温度：”};ucharcodetable1_2[]={"00"};ucharcodetable1_3[]={""};ucharcodetable1_4[]={""};ucharcodetable1_5[]={"设置成功"};ucharcodetable1_6[]={""};ucharcodetable1_7[]={""};ucharcodetable1_8[]={""};

ucharcodetable2_1[]={“设置定时开关：”};ucharcodetable2_2[]={"1:开启定时关闭"};ucharcodetable2_3[]={"2:关闭定时关闭"};ucharcodetable2_4[]={"~~~~~~~~~~~~~~~~"};ucharcodetable2_5[]={“设置时间:”};ucharcodetable2_6[]={"00:00:00"};ucharcodetable2_7[]={""};ucharcodetable2_8[]={"设置成功"};ucharcodetable2_9[]={“正在计时关闭中”};ucharcodetable2_a[]={""};ucharcodetable2_b[]={""};ucharcodetable2_c[]={"设置成功"};ucharcodetable2_d[]={“以关闭定时关闭”};ucharcodetable2_e[]={""};

ucharcodetable3_1[]={“设置报警温度：”};ucharcodetable3_2[]={"00"};ucharcodetable3_3[]={""};ucharcodetable3_4[]={""};ucharcodetable3_5[]={"设置成功"};ucharcodetable3_6[]={"滴滴滴滴"};ucharcodetable3_7[]={“定时炸弹即将爆炸”};

ucharcodetable4_1[]={“设置时间：”};ucharcodetable4_2[]={“2023年03月22日”};ucharcodetable4_3[]={"Sun“};ucharcodetable4_4[]={”00:00:00“};ucharcodetable4_5[]={”设置成功"};ucharcodetable4_6[]={“春天到了！”};ucharcodetable4_7[]={“Iamcoming”};ucharcodetable4_8[]={"师院"};

ucharcodetable5_1[]={“设置闹钟：”};ucharcodetable5_2[]={"1:开启闹钟"};ucharcodetable5_3[]={"2:关闭闹钟"};ucharcodetable5_4[]={"00:00:00“};ucharcodetable5_7[]={”设置成功"};ucharcodetable5_8[]={"小鸡小鸡"};ucharcodetable5_9[]={“小鸡小鸡咕咕day”};ucharcodetable5_a[]={"（咦，我的闹铃)~~"};ucharcodetable5_5[]={“设置时间:”};ucharcodetable5_6[]={"00:00:00"};ucharcodetable5_b[]={""};ucharcodetable5_c[]={"设置成功"};ucharcodetable5_d[]={“闹钟以关闭”};ucharcodetable5_e[]={""};

ucharcodetable6_1[]={"咦！！！"};ucharcodetable6_2[]={"游戏捏?"};

ucharcodetable7_1[]={“小慧是傻逼”};ucharcodetable7_2[]={"小慧是傻逼"};ucharcodetable7_3[]={"小慧是傻逼"};ucharcodetable7_4[]={"小慧是傻逼"};ucharcodetable7_5[]={“当前温度：”};ucharcodetable7_6[]={"--’fierce’"};ucharcodetable7_7[]={"noway!!"};ucharcodetable7_8[]={"谢谢合作"};

voiddelay(uintz){uintx,y;for(x=z;x>0;x–)for(y=110;y>0;y–);}

voiddi(){feng=0;delay(100);feng=1;}

voidwrite_com(ucharcom){rs=0;rw=0;en=0;P0=com;delay(5);en=1;delay(5);en=0;}

voidwrite_dat(uchardat){rs=1;rw=0;en=0;P0=dat;delay(5);en=1;delay(5);en=0;}

voiddsreset(void){uinti;ds=0;i=103;while(i>0)i–;ds=1;i=4;while(i>0)i–;}

bittempreadbit(void){uinti;bitdat;ds=0;i++;ds=1;i++;i++;dat=ds;i=8;while(i>0)i–;return(dat);}

uchartempread(void){uchari,j,dat;dat=0;for(i=1;i>1);

}return(dat);}

voidtempwritebyte(uchardat){uinti;ucharj;bittestb;for(j=0;j>1;if(testb){ds=0;i++;i++;ds=1;i=8;while(i>0)i–;}else{ds=0;i=8;while(i>0)i–;ds=1;i++;i++;}}}

voidtempchang(void){dsreset();delay(1);tempwritebyte(0xcc);tempwritebyte(0x44);}uintget_temp(){uchara,b;dsreset();delay(1);tempwritebyte(0xcc);tempwritebyte(0xbe);a=tempread();b=tempread();temp=b;temp<<=8;temp=temp|a;f_temp=temp0.0625;temp=f_temp10+0.5;f_temp=f_temp+0.05;returntemp;}

voidwrite_ds(ucharadd,uchardat){dscs=0;dsas=1;dsds=1;dsrw=1;P0=add;dsas=0;dsrw=0;P0=dat;dsrw=1;dsas=1;dscs=1;}

ucharread_ds(ucharadd){uchards_date;dsas=1;dsds=1;dsrw=1;dscs=0;P0=add;dsas=0;dsds=0;P0=0xff;ds_date=P0;dsds=1;dsas=1;dscs=1;returnds_date;}

/*voidset_time(){write_ds(0,0);write_ds(1,0);write_ds(2,0);write_ds(3,0);write_ds(4,0);write_ds(5,0);write_ds(6,0);write_ds(7,0);write_ds(8,0);write_ds(9,0);}*/

voidinit1(){EA=1;EX1=1;IT1=1;t0_num=0;s1num=0;week=1;//write_ds(0x0A,0x20);//write_ds(0x0B,0x26);//set_time();}

voidsfm_(ucharadd,chardat){ucharsi,ge;si=dat/10;ge=dat%10;write_com(add);write_dat(0x30+si);write_dat(0x30+ge);}

voidasfm_(ucharadd,chardat){ucharsi,ge;si=dat/10;ge=dat%10;write_com(add);wr