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基于msp430f5438的智能自行车测速仪
本工程是由IAR5.5编译,芯片是msp430f5438.实现功能:1.LCD12864液晶显示,并且支持多级菜单2.PWM电机驱动,模拟自行车转速3.光电传感器测速,利用pwm调速4.时间实时显示,可设置年月日,时分秒5.flash存储,保存里程数,掉电不丢失
- 2022-03-16 11:25:12下载
- 积分:1
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频率计是常用的测量仪器,每单位时间为单位。
频率计是常用的测量仪器,它通过对单位时间内的信号脉冲进行计数,从而测量出信号的频率。设计一个6位频率计,可以测量1~999 999 Hz的信号频率。-Frequency meter is commonly used measuring instruments, which per unit time of the signal pulse count in order to measure the frequency of the signal. 6 to design a frequency counter, can measure 1 ~ 999 999 Hz signal frequency.
- 2022-01-25 21:28:15下载
- 积分:1
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under the C programming reference, linux system interface module functions for C...
linux下的C编程参考资料,有linux系统各模块的函数接口,为linux C程序员加油-under the C programming reference, linux system interface module functions for C programmers refueling linux
- 2022-09-21 17:50:02下载
- 积分:1
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・掌握S3C2410X芯片的I/O控制寄存器的配置;
・通过实验掌握ARM芯片使用I/O口控制LED显示;
・了解ARM芯片中复用I/O口的使用方...
・掌握S3C2410X芯片的I/O控制寄存器的配置;
・通过实验掌握ARM芯片使用I/O口控制LED显示;
・了解ARM芯片中复用I/O口的使用方法。-* Master S3C2410X chip I/O control register configuration * master the ARM chip, through experiments using the I/O port control LED display * understand the ARM chip multiplexed I/O port is used.
- 2022-08-22 13:31:58下载
- 积分:1
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micrium-ucos-ii-v290.zip
&uC/OS-II,实时内核
- 2022-02-21 01:04:26下载
- 积分:1
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ZLG
ZLG-LPC2210开发板外部FLASH操作程序-ZLG-LPC2210 development board external FLASH operating procedures
- 2022-07-08 18:28:36下载
- 积分:1
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dsPIIC30F I2C SLAVE program client communication procedures
dsPIIC30F I2C从机程序客户端通信程序
- 2022-12-03 13:45:03下载
- 积分:1
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TI低功耗MCU用例子,很好的学习资料!
TI低功耗MCU用例子,很好的学习资料!--TI low power MCU example. A good learning material.
- 2022-04-26 23:04:17下载
- 积分:1
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低频数字式相位测量仪;
此系统由相位测量仪、数字式移相信号发生器和移相网络三部分组成。为使系统更加稳定,使系统整体精度得以保障,本电路两块T89C52为核心...
低频数字式相位测量仪;
此系统由相位测量仪、数字式移相信号发生器和移相网络三部分组成。为使系统更加稳定,使系统整体精度得以保障,本电路两块T89C52为核心控制器件分别控制相位测量、数字式移相信号发生,在数字式移相信号发生部分采用了锁相技术、CPLD等技术, 使输出波形精度大大提高,并可对频率自动校验,提高频率稳定性。-low-frequency digital phase-measuring instrument; This system consists of phase-measuring instrument, digital phase shifting generator and phase three network components. To make the system more stable, the overall accuracy of the system can be protected, the two T89C52 circuit control devices at the core respectively phase measurement control, digital believe the shift occurred, the digital shift occurred some believe that the use of lock-in technologies, such as CPLD technology, the output waveform accuracy greatly improved, and can automatic calibration frequency, frequency stability.
- 2022-12-21 08:00:03下载
- 积分:1
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波峰焊后台控制软件
波峰焊后台控制软件-中文版--Ware-soldering background control software (Chinese)
- 2023-07-05 21:35:04下载
- 积分:1