资源列表
[其它资源] netlist_CH1
说明：As a consequence, more exact models of devices can be retained for analysis rather than the approximate models commonly introduced for the sake of computational simplicity. A computer icon appears in the margin wit<wsz> 在 2008-10-13 上传 | 大小：2.4kb | 下载：0
[其它资源] netlist_CH2
说明：As a consequence, more exact models of devices can be retained for analysis rather than the approximate models commonly introduced for the sake of computational simplicity. A computer icon appears in the margin wit<wsz> 在 2008-10-13 上传 | 大小：3.05kb | 下载：0
[其它资源] thermometer
说明：用一片DS1624 完成本地数字温度的测量，并通过8 位数码管显示出测量的温度值。<方金波> 在 2008-10-13 上传 | 大小：1.65kb | 下载：0
[其它资源] netlist_CH3
说明：As a consequence, more exact models of devices can be retained for analysis rather than the approximate models commonly introduced for the sake of computational simplicity. A computer icon appears in the margin wit<wsz> 在 2008-10-13 上传 | 大小：2.53kb | 下载：0
[其它资源] netlist_CH4
说明：As a consequence, more exact models of devices can be retained for analysis rather than the approximate models commonly introduced for the sake of computational simplicity. A computer icon appears in the margin wit<wsz> 在 2008-10-13 上传 | 大小：2.75kb | 下载：0
[其它资源] netlist_CH5
说明：As a consequence, more exact models of devices can be retained for analysis rather than the approximate models commonly introduced for the sake of computational simplicity. A computer icon appears in the margin wit<wsz> 在 2008-10-13 上传 | 大小：1.93kb | 下载：0
[其它资源] KeyboardAndClockCode
说明：用8位数码管组成显示电路提示信息，当从键盘输入6位密码时，只显示“8.”，当密码位数输入完毕按下确认键时，对输入的密码与设定的密码进行比较，若密码正确，则门开，此处用LED发光二极管亮一秒钟做为提示，同时发出“叮咚”声；若密码不正确，禁止按键输入3 秒，同时发出“嘀、嘀”报警声；若在3秒之内仍有按键按下，则禁止按键输入3秒被重新禁止。<方金波> 在 2008-10-13 上传 | 大小：1.67kb | 下载：0
[其它资源] FrequencyCounter
说明：利用AT89S51 单片机的T0、T1的定时计数器功能，来完成对输入的信号进行频率计数， 计数的频率结果通过8位动态数码管显示出来。要求能够对0－250KHZ 的信号频率进行准确计数，计数误差不超过±1HZ。<方金波> 在 2008-10-13 上传 | 大小：3.59kb | 下载：0