-
89c51的isp下载程序C语言版源代码。可无编程器在线编程。
89c51的isp下载程序C语言版源代码。可无编程器在线编程。-89c51 isp download the C language version of the source code. Programming can be no on-line programming.
- 2023-07-06 12:05:02下载
- 积分:1
-
philips系列lpc21xx产品的SD卡读写demo
philips系列lpc21xx产品的SD卡读写demo-philips series lpc21xx Product demo of the SD card reader
- 2022-07-14 11:06:33下载
- 积分:1
-
基于51单片机动态显示数码管,及中断说明等
基于51单片机动态显示数码管,及中断说明等-51 MCU-based dynamic display of digital control
- 2022-03-11 01:52:29下载
- 积分:1
-
Adobe Audition数字存储示波器
利用电脑强大的处理能力和声卡高精度的AD/DA界面,加上Adobe Audition强大的录制和显示功能,数字
Adobe Audition数字存储示波器
利用电脑强大的处理能力和声卡高精度的AD/DA界面,加上Adobe Audition强大的录制和显示功能,数字存储示波器的功能即可轻易实现-Adobe Audition Digital Storage Oscilloscope use of computer processing power and high-precision sound card AD/DA interface, together with Adobe Audition powerful recording and display, digital storage oscilloscope functionality can easily realize
- 2022-07-23 16:51:37下载
- 积分:1
-
2051由1Hz的频率测试到1M测试C程序
用2051制作的测试1HZ到1M的频率测试C程序 -2051 produced by the test frequency of 1Hz to 1M test C program
- 2022-03-20 23:04:20下载
- 积分:1
-
压力传感器PDF文档,开发按摩系统必备资料
压力传感器PDF文档,开发按摩系统必备资料-Pressure sensors PDF document, essential information on the development of massage system
- 2022-03-22 22:19:27下载
- 积分:1
-
I2C的51源程序
I2C的51源程序-source I2C 51
- 2022-10-17 10:10:03下载
- 积分:1
-
MSP430F149单片机控制122*32液晶C程序
MSP430F149单片机控制122*32液晶C程序-MSP430F149 single-chip control 122* 32 LCD C procedures
- 2022-03-22 03:34:40下载
- 积分:1
-
In electronic technology, the frequency is one of the most basic parameters, but...
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目的参数要求,而且具有了单片机的稳定性和成熟性,且控制能力强,是一种低成本,高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct
- 2023-03-06 02:50:04下载
- 积分:1
-
AT89S51 MCU Output Pulse Width Modulation Wave
AT89S51单片机 输出Pulse Width Modulation Wave -AT89S51 MCU Output Pulse Width Modulation Wave
- 2023-09-09 22:00:03下载
- 积分:1