单片机矩阵代码的相关内容

51单片机矩阵键盘超详解！（内含LCD1602代码）

LCD1602代码模块化编程延时函数完整代码前言：我用的板子是普中HC6800-EM3 V3.0。 1.LCD1602代码这是一个LC...

【STC15单片机】简单的矩阵键盘代码

单片机型号说明：IAP15F2K61S2新建工程时单片机型号选择STC15F2K60S251单片机矩阵键盘代码1. 2. void Delay_ms(int xms) //15单片机延时函数 3. { 4. int i; 5. long a; 6. for (i = xms; i > 0; i...

复习单片机：矩阵按键(内含1 矩阵按键介绍+2 硬件设计+3 软件设计+4原始代码+5 实验现象)

另一种模型：矩阵按键。开发板上板载了一个 4*4 矩阵键盘。本章所要实现的功能是：通过开发板上的矩阵键盘控制静态数码管显示对应的键值 0-F。学习本章可以参考前面的实验章节内容。本章分为如下几部分内容：1 矩阵按键介绍2 硬件设计3 软件设计4 实验现象1 矩阵按键介绍独立按键与单片机连接时，每一个...

共有3条

< 1 >

跳转至： GO

更新时间 2024-05-07 19:24:41

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

产品推荐

{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":2,"count":2}]},"card":[{"des":"方案将阿里云IoT连接通道及设备管理能力高度提炼，通过AT指令将鉴权，连接，设备数据收发能力提供给用户侧MCU，使用户最少通过3条指令就可以完成设备连云及数据交互，大大提高设备接入效率。","link1":"https://www.aliyun.com/solution/iot/aostatfirewear","link":"https://www.aliyun.com/solution/iot/aostatfirewear","icon":"https://img.alicdn.com/tfs/TB1V1raevb2gK0jSZK9XXaEgFXa-200-200.png","btn2":"立即咨询","tip":"更多优质解决方案 <a href=\"https://www.aliyun.com/solution/all \" target=\"_blank\"> 立即查看 <a href=\"https://page.aliyun.com/form/act1851795571/index.htm\" target=\"_blank\">立即咨询","btn1":"方案详情","link2":"https://page.aliyun.com/form/act118567774/index.htm","title":"快速接入AT命令WiFi模组解决方案"}],"search":[{"txt":" 工业产品可信监造","link":"https://www.aliyun.com/solution/iot/securityltl"},{"link":"https://www.aliyun.com/solution/iot/trustidpass","txt":" 可信一证通"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"iconImg":"https://img.alicdn.com/imgextra/i1/O1CN014XEWEW1hMVB3Ydp04_!!6000000004263-0-tps-200-200.jpg","ifIcon":"img","btn1":"方案详情","btn3":"查看更多方案","btn2":"立即咨询","link3":"https://www.aliyun.com/solution/all","link":"https://www.aliyun.com/solution/iot/aostatfirewear","contentLink":"https://www.aliyun.com/solution/iot/aostatfirewear","link1":"https://www.aliyun.com/solution/iot/aostatfirewear","title":"快速接入AT命令WiFi模组解决方案","des":"方案将阿里云IoT连接通道及设备管理能力高度提炼，通过AT指令将鉴权，连接，设备数据收发能力提供给用户侧MCU，使用户最少通过3条指令就可以完成设备连云及数据交互，大大提高设备接入效率。","link2":"https://page.aliyun.com/form/act118567774/index.htm","infoGroup":[{"infoName":"推荐搜索","infoContent":{"firstContentName":" 工业产品可信监造","firstContentLink":"https://www.aliyun.com/solution/iot/securityltl","lastContentName":" 可信一证通","lastContentLink":"https://www.aliyun.com/solution/iot/trustidpass"}}]}]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":2,"count":2}]},"card":[{"des":"方案将阿里云IoT连接通道及设备管理能力高度提炼，通过AT指令将鉴权，连接，设备数据收发能力提供给用户侧MCU，使用户最少通过3条指令就可以完成设备连云及数据交互，大大提高设备接入效率。","link1":"https://www.aliyun.com/solution/iot/aostatfirewear","link":"https://www.aliyun.com/solution/iot/aostatfirewear","icon":"https://img.alicdn.com/tfs/TB1V1raevb2gK0jSZK9XXaEgFXa-200-200.png","btn2":"立即咨询","tip":"更多优质解决方案 <a href=\"https://www.aliyun.com/solution/all \" target=\"_blank\"> 立即查看 <a href=\"https://page.aliyun.com/form/act1851795571/index.htm\" target=\"_blank\">立即咨询","btn1":"方案详情","link2":"https://page.aliyun.com/form/act118567774/index.htm","title":"快速接入AT命令WiFi模组解决方案"}],"search":[{"txt":" 工业产品可信监造","link":"https://www.aliyun.com/solution/iot/securityltl"},{"link":"https://www.aliyun.com/solution/iot/trustidpass","txt":" 可信一证通"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"iconImg":"https://img.alicdn.com/imgextra/i1/O1CN014XEWEW1hMVB3Ydp04_!!6000000004263-0-tps-200-200.jpg","ifIcon":"img","btn1":"方案详情","btn3":"查看更多方案","btn2":"立即咨询","link3":"https://www.aliyun.com/solution/all","link":"https://www.aliyun.com/solution/iot/aostatfirewear","contentLink":"https://www.aliyun.com/solution/iot/aostatfirewear","link1":"https://www.aliyun.com/solution/iot/aostatfirewear","title":"快速接入AT命令WiFi模组解决方案","des":"方案将阿里云IoT连接通道及设备管理能力高度提炼，通过AT指令将鉴权，连接，设备数据收发能力提供给用户侧MCU，使用户最少通过3条指令就可以完成设备连云及数据交互，大大提高设备接入效率。","link2":"https://page.aliyun.com/form/act118567774/index.htm","infoGroup":[{"infoName":"推荐搜索","infoContent":{"firstContentName":" 工业产品可信监造","firstContentLink":"https://www.aliyun.com/solution/iot/securityltl","lastContentName":" 可信一证通","lastContentLink":"https://www.aliyun.com/solution/iot/trustidpass"}}]}]}}