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the_driver_for_1602_lcd
- 1602汇编驱动应用实例，其中采用MCU51，单片记得频率为12M，原创。-1602 compilation driven application, which used MCU51, remember that the frequency of single-chip 12M, originality.
I2C_PIC16C5x_FV.rar
- *** *** *** *** *** *** ***** ** Two wire/I2C Bus READ/WRITE Sample Routines of Microchip s ** 24Cxx / 85Cxx serial CMOS EEPROM interfacing to a ** PIC16C54 8-bit CMOS single chip microcomputer ** Revsied Version 2.0 (4/2/92). ** ** Par
plj0000
- 基于单片机AT89c51的频率计，用8位数码管显示！-Based on single-chip AT89c51 frequency counter, with 8 digital tube display!
Dimmercode
- 利用单片机软件模拟pt2262编码器，频率可调-Pt2262 software simulation using single-chip encoder, frequency adjustable -The use of microcomputer software simulation pt2262 encoder, frequency adjustable-Pt2262 software simulation using single-chip encoder, frequency ad
Text1
- 本程序用于LED行业的具有DMX512协议的灯的测试，单片机是51系列的，时钟频率用的是32M的-This procedure for the LED industry, with DMX512 protocol test lights, 51 series single-chip microcomputer, the clock frequency is used in the 32M
29782184
- 函数信号发生器 本系统能够产生正弦波、方波、三角波。同时还可以作为频率计测频率。函数信号的产生由MAX038和外围电路完成，能产生1Hz—20MHz的波形。波形选择由单片机完成。输出或输入频率经74HC390分频后，由单片机完成自动频率检测显示。 关键词：波形产生器、频率计、MAX038、74HC390、AT89S51。 -Function signal generator of the system can produce sine, square, triangular wave.
MC145151-2
- 基于单片机的锁相频率合成器的设计：MC145151-2芯片-Based on single-chip phase-locked frequency synthesizer design: MC145151-2 chip
precisionfrequencysource
- 等精度频率计 利用51单片机实现 有源码以及执行文件-Such as the use of precision frequency source have 51 single-chip implementation and the implementation of document
51pinlvji
- 本设计的内容是使用89C51RC单片机最小系统设计频率计系统，系统以单片机为主控单元，主要用于对方波频率的测量。 -The content of this design is the use of the smallest single-chip system design 89C51RC frequency of the system, a single chip for the main control unit, mainly for the other side of the mea
C
- 在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速，以及便于实现测量过程自动化等优点，是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计，并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门，通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率，最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题
Theelectronicorgan
- 在单片机最小系统上实现的电子琴制作，通过改变频律可演译任一曲子-The smallest single-chip microcomputer system in the realization of the flower production, by changing the frequency of legal interpretation of any song can be
djsz
- 此为等精度数字频率计的设计，用单片机汇编语言和VHDL语言实现准确的频率采集功能。-This is the digital frequency meter accuracy, such as the design, with single-chip assembly language and VHDL language features accurately the frequency of collection.
plj
- 此为基于单片机的频率计设计。利用汇编语言实现了采样频率，用LED数码管输出频率数值等功能。-This is based on the frequency of single-chip design. The use of assembly language to achieve a sampling frequency, with LED digital tube output frequency numerical functions.
irEEPROM
- 红外线的对频程序，通过单片机内部eeprom存取数据-Procedures of the infrared frequency, through the single-chip access to internal data eeprom
freq_trial_2
- 电子设计竞赛培训，用单片机做的频率计，能够切换闸门时间0.1s/1s/10s-Electronic Design Competition training, so the frequency of use of single-chip, time to switch the gate 0.1s/1s/10s
2005530975975053
- 单片机控制高频头汇编程序，对于初学者来讲，非常有用。-The first compilation of high-frequency single-chip control procedures, for beginners, the very useful.
ee
- 单跨梁振型及频率!-Type and frequency of single-span Liang !!!!!!!!!!!!!!! 11111
Simpleelectronicorgan
- 通过按动STAR ES598PCI单板机的G6区的1~7号键，使用单板机上的8255A芯片进行音调的选择，由8253芯片控制产生不同频率的方波，输出到单板机上D1区的蜂鸣器，使其对应于G6区的1~7号键由低到高发出1~7的音阶，并由8255A芯片控制8253芯片的工作状态，使其能够控制蜂鸣器的发声与否，从而实现简易电子琴的演奏功能。同时，也可以通过事先设置好的“乐谱”回放一段音乐，实现简易电子琴的回放功能以及对用户演奏过的一段音乐进行重放功能。用户可以通过DOS界面下的菜单对电子琴的回放和重放或
gnss-applications-and-programming
- 《GNSS单频软件接收机应用与编程》源程序，使用GCC调试，是学习gnss的完整的材料，修改下可以使用！-" GNSS single-frequency the software receiver applications programming" source, using GCC debugging, learning gnss complete material, can be used to modify!
Based-on-single-chip-microcomputer
- 基于单片机的低频相位及频率测量 低频相位及频率计的设计，要求本设计能够实时正确地反映正弦波的频率和相位的数值。-Based on the design the microcontroller low frequency phase and frequency measurement of low-frequency phase and frequency require the design of real time to reflect the values of