91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

資源簡介

設(shè)計方案 基于單片機(jī)的自動投食器設(shè)計,通過模塊化的設(shè)計,利用STC89C52單片機(jī)連接控制各模塊,逐個完成其基本功能需求,有以下6個模塊: 1、單片機(jī)控制模塊:采用STC89C52作為核心元件協(xié)調(diào)控制各模塊工作; 2、按鍵模塊:采用7個觸鍵開關(guān),六個設(shè)置按鍵和一個復(fù)位按鍵; 3、電機(jī)控制閥門:采用步進(jìn)電機(jī)和步進(jìn)電機(jī)驅(qū)動模塊實現(xiàn)門控裝置; 4、蜂鳴器模塊:采用一個三極管和一個蜂鳴器,由 蜂鳴器發(fā)出響聲吸引寵物過來進(jìn)食。當(dāng)發(fā)光二極管亮燈時,蜂鳴器接收到一個高電平,蜂鳴器發(fā)出響聲吸引寵物過來進(jìn)食; 5、顯示模塊:采用LCD1602液晶顯示屏顯示設(shè)定時間,通過按鍵來設(shè)定時間,按照 年/月/日/時/

資源截圖

代碼片段和文件信息

#include?“delay.h“
#include?“reg51.h“


void?delayms(unsigned?int?m)
{
unsigned?int?ij;
for(i=0;?i for(j=0;?j<120;?j++);
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????93603??2020-08-29?11:06??51單片機(jī)寵物喂食器\51寵物喂食電路.PDF

?????文件?????291840??2020-04-05?14:57??51單片機(jī)寵物喂食器\DXP\History\PCB1.~(1).PcbDoc

?????文件??????52736??2020-04-08?16:46??51單片機(jī)寵物喂食器\DXP\History\PCB2.~(1).PcbDoc

?????文件?????143360??2020-04-08?16:53??51單片機(jī)寵物喂食器\DXP\History\PCB2.~(2).PcbDoc

?????文件?????144896??2020-04-08?17:00??51單片機(jī)寵物喂食器\DXP\History\PCB2.~(3).PCBDOC

?????文件??????25073??2020-04-05?14:57??51單片機(jī)寵物喂食器\DXP\History\PCB_PROJECT1.~(1).PRJPCB

?????文件?????148480??2020-04-05?12:33??51單片機(jī)寵物喂食器\DXP\History\Sheet2.~(1).SchDoc

?????文件?????163840??2020-04-08?15:12??51單片機(jī)寵物喂食器\DXP\History\Sheet2.~(2).SchDoc

?????文件?????159744??2020-04-08?15:21??51單片機(jī)寵物喂食器\DXP\History\Sheet2.~(3).SchDoc

?????文件?????172544??2020-04-08?16:42??51單片機(jī)寵物喂食器\DXP\History\Sheet2.~(4).SchDoc

?????文件?????187904??2020-04-08?16:47??51單片機(jī)寵物喂食器\DXP\History\Sheet2.~(5).SchDoc

?????文件?????187904??2020-04-08?16:48??51單片機(jī)寵物喂食器\DXP\History\Sheet2.~(6).SchDoc

?????文件?????185856??2020-04-08?16:53??51單片機(jī)寵物喂食器\DXP\History\Sheet2.~(7).SchDoc

?????文件?????187904??2020-04-08?17:00??51單片機(jī)寵物喂食器\DXP\History\Sheet2.~(8).SchDoc

?????文件???????5986??2020-04-04?18:42??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?18-42-41.LOG

?????文件????????946??2020-04-04?19:02??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?19-02-09.LOG

?????文件????????631??2020-04-04?22:28??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?22-28-12.LOG

?????文件????????320??2020-04-04?22:36??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?22-36-52.LOG

?????文件??????????0??2020-04-04?22:39??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?22-39-36.LOG

?????文件????????352??2020-04-04?22:40??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?22-40-11.LOG

?????文件????????320??2020-04-04?22:41??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?22-40-58.LOG

?????文件????????352??2020-04-04?22:42??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?22-42-17.LOG

?????文件????????320??2020-04-04?22:42??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?22-42-50.LOG

?????文件??????????0??2020-04-04?22:43??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?22-43-48.LOG

?????文件??????????0??2020-04-04?22:45??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?22-45-52.LOG

?????文件????????805??2020-04-04?22:47??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-4?22-47-06.LOG

?????文件????????896??2020-04-05?10:52??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-5?10-52-46.LOG

?????文件????????334??2020-04-05?10:56??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-5?10-56-16.LOG

?????文件????????676??2020-04-05?11:10??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-5?11-10-49.LOG

?????文件????????319??2020-04-05?11:29??51單片機(jī)寵物喂食器\DXP\PCB1?PCB?ECO?2020-4-5?11-29-46.LOG

............此處省略74個文件信息

評論

共有 條評論

相關(guān)資源