文件名称:clock
- 所属分类：
- 单片机(51,AVR,MSP430等)
- 资源属性：
- 上传时间：
- 2015-04-25
- 文件大小：
- 2kb
- 下载次数：
- 0次
- 提 供 者：
- D***
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
数字日历时钟，1． 数码管显示：秒、分、时（可同时显示，也可轮换显示）
2． 能够设置时间，“设置按键”数量不限，以简单合理易用为好。
3． 误差：1秒／天（报告中要论述分析是否满足要求）
扩展
1． 设置校准键：当数字钟显示在“整点±30秒”范围时，按动“校准键”，数字钟即刻被调整到整点，消除了±30秒的误差。
2． 加上“星期”显示（可以预置），并可以对其进行设置。
-Digital calendar clock, 1. Digital display: seconds, minutes, hours (can be displayed simultaneously, can also be rotated to display) 2. Be able to set the time, " Setting button" limited quantity, with a simple and reasonable to use as well. 3. Error: 1 second/day (to be discussed in the report meets the requirements analysis) extension 1. Set the calibration key: When the digital clock is displayed when " the whole point of 30 seconds," range, press " Calibrate button" , the digital clock is adjusted to the whole point instantly, eliminating the 30 seconds of errors. 2. Plus " week" shows (can be preset), and can be set up.
2． 能够设置时间，“设置按键”数量不限，以简单合理易用为好。
3． 误差：1秒／天（报告中要论述分析是否满足要求）
扩展
1． 设置校准键：当数字钟显示在“整点±30秒”范围时，按动“校准键”，数字钟即刻被调整到整点，消除了±30秒的误差。
2． 加上“星期”显示（可以预置），并可以对其进行设置。
-Digital calendar clock, 1. Digital display: seconds, minutes, hours (can be displayed simultaneously, can also be rotated to display) 2. Be able to set the time, " Setting button" limited quantity, with a simple and reasonable to use as well. 3. Error: 1 second/day (to be discussed in the report meets the requirements analysis) extension 1. Set the calibration key: When the digital clock is displayed when " the whole point of 30 seconds," range, press " Calibrate button" , the digital clock is adjusted to the whole point instantly, eliminating the 30 seconds of errors. 2. Plus " week" shows (can be preset), and can be set up.
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clock