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74HC595
将每2片74595做级联,然后再将级联之后的所有时钟线与数据再并联在一起最后对每一组的锁存控制线做单独控制.(Application to do a project, the more I/O, applied to the 74,595 to do the extension, but you want to mount multi-chip 74595, is bound to have a lot to use the I/O port, in order to solve this problem, I will be every 2 sheet 74595 do cascade, and then cascade after all the clock line and the data in parallel and then together (i.e., all 74595 communal clock and data lines, it only occupies two I/O port lines) Finally, for each group latch control lines do individually controlled (equivalent to Chip Select), so that a hardware circuit by a great degree of simplification, both procedures can also share a driving subroutine 74595, to control the type of lock inventory control line, serial data is sent to the port 74595 cascade module. As a result of the hardware and software have a large degree of optimization.)
- 2013-05-14 09:15:54下载
- 积分:1
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adjustable-clock
51单片机可调电子钟 数码管显示 调整小时、分钟(adjustable clock)
- 2013-06-25 23:27:46下载
- 积分:1
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freescale
飞思卡尔智能车竞赛11年完整版程序,速度可上2.7m/s(freescale )
- 2013-03-24 11:27:03下载
- 积分:1
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LCD1602使用手册-中文详细版
LCD1602的中文参考手册,包含了1602的所有信息,对于要使用1602的朋友很有帮助(The Chinese reference manual of LCD1602, which contains all the information of 1602, is very helpful for friends who want to use 1602.)
- 2020-06-19 15:00:01下载
- 积分:1
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8051PProteus
单片机C语言程序设计实训100例——基于8051+Proteus仿真(1(Microcontroller C Programming Language Training 100 cases- based on 8051+ Proteus simulation (a)
- 2013-11-10 09:16:09下载
- 积分:1
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IDreader
128KHzID卡读卡模块程序,带模块原理图,曼切斯特解码(128KHzID card reader module program with block diagram, Manchester decoding)
- 2020-08-29 10:18:11下载
- 积分:1
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QuizMaster1793799142004
QuizMaster for viusal basic.
- 2016-01-03 14:37:31下载
- 积分:1
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ExampleCode_ADC_AD7792
说明: AD7792的驱动程序,官方自带的0.0(AD7792 driver, official 0.0)
- 2020-06-20 12:40:02下载
- 积分:1
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ILI9342PHSD2.3
这个是9342的测试程序,已经调试OK,希望可以帮助有需要的朋友。(This is the 9225 test program has debugging OK, I hope to help a friend in need.)
- 2011-11-18 21:48:37下载
- 积分:1
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ClockAlarm
C#闹钟程序,根据你设定的时间自动报警,不过你需要最小化本程序,如果要完美的话,可以增加一个托盘处最小化的功能。带倒计时功能,用法简单,可在此基础上完善成一个真正的闹钟程序。(C# alarm clock program, depending on your set alarm time, but you need to minimize this program, if you want perfection, you can add a tray at the minimization function. With countdown function, usage is simple, can improve on this basis as a real alarm clock program.)
- 2014-09-11 14:19:37下载
- 积分:1