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12
说明: 本系统以单片机AT89C51为主体,由芯片插座、独立按键、74HC573驱动8位数码管显示、5V直流电源控制模块等组成。根据数字集成芯片的引脚特性以及集成芯片的真值表编写检测程序。该系统能完成14脚以内常用TTL74系列数字集成芯片的功能测试。(This system is the main body of the single-chip microcomputer AT89C51, the chip socket, independent buttons, 74HC573 Driver 8 digital control, 5V DC power control module and so on. According to the characteristics of the digital chip and the chip s true value, the program is written in the chip.. The system can complete the functional test of the TTL74 series digital IC chip in 14 feet.)
- 2015-05-25 18:16:58下载
- 积分:1
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changkouLED
通过上位机来控制LED显示的数字内容,主要是动态显示数字变化情况(Through the host computer to control the LED display digital content, mainly dynamic display of digital changes)
- 2013-04-29 19:04:23下载
- 积分:1
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8255input-outputexpeimental-
8255输入输出实验程序代码,适用于LAB8000通用微控制器实验系统(8255 input-output experimental procedure code applies LAB8000 general-purpose microcontroller experimental system)
- 2012-06-23 11:48:21下载
- 积分:1
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RS485
这是基于飞思卡尔十六位单片机的RS485通信的例程(freescale RS485 routine)
- 2014-09-16 09:15:43下载
- 积分:1
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2003-05-22_ps2kbd_fw
说明: 一个PS2键盘单片机, 使用Philips的接口+8051,写的不错,非常值得学习.(a PS2 keyboard microcontroller, the use of the interface, Philips 8051, was a good, very worth learning.)
- 2005-11-04 21:45:05下载
- 积分:1
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Honeywell
HONEY实现工业控制过程的系统,进行任务调度.(HONEY process of industrial control systems, task scheduling.)
- 2011-07-20 12:32:29下载
- 积分:1
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main
7620摄像头采集程序(飞思卡尔128芯片)(7620 camera acquisition program (the Freescale 128 chip))
- 2012-11-24 16:41:44下载
- 积分:1
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lesson10(ht6221-hongwai)
基于PIC16F877A的ht6221红外解码程序,测试通过(program based on pic16f877a,pass)
- 2014-11-07 14:26:58下载
- 积分:1
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AD9850
DDS9850,亲测可用,有中文解释,信号发生器(DDS9850, pro-test is available, there are Chinese explanation, the signal generator)
- 2014-02-18 11:54:08下载
- 积分:1
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Desktop
电力仪表测量电压,电流,有功,无功,等电力参数,用PIC和ATT7026 数码显示(Electricity meters measure voltage, current, active power, reactive power, and other electrical parameters, with the PIC and ATT7026 digital display)
- 2013-06-07 11:08:02下载
- 积分:1