80C51

fft.c - fast Fourier transform and its inverse (both recursively) -fft.c- fast Fourier transform and its inverse (both recursively)

msp430f169 UASRT操作 430单片机有丰富的外围模块其中USART模块可以工作在i2c spi,uart等模式-430 Singlechip msp430f169 UASRT operation has a wealth of external modules which can work in the USART module i2c spi, uart, such as model

MCS５１和CH374做USB主机与HID设备通信-MCS51 and CH374 to do USB host and HID equipment communications

可以将单片机与继电器以及温度传感器结合实现温度自动控制系统.例如可以用单片机显示温度传感器测到的温度,还可以在温度到达一定界限时控制继电器的通断以达到控制电路通断的效果.-Can be single-chip temperature sensor and relay, as well as realize automatic temperature control system combined. For example, we can use single-chip temperature sensor measured the temperature, but also the temperature has reached a certain limit of the on-off control relay control circuit in order to achieve on-off effect.

时钟程序,适用于80c51单片机的开发学习，代码简单易懂！可移植性强！-time

PC与89C51单片机串口通信的一个小例子-PC with the 89C51 single-chip serial communication of a small example

本人收集和自己写的部分51系列例程,供各位参考-I collect and write their own routine part of 51 series for your reference

msp430单片机控制输出PWM波,可以用来控制DC_DC变换用的控制信号,很好用-MSP430 single chip microcomputer to control the output PWM waves, can be used to control DC_DC transform the control signals used, very good use

这是一个软件串口的源代码 单片机为em78p458,已经测试成功-This a serial software source code for the MCU em78p458, has been tested successfully

周立功zlg7290键盘显示控制芯片详解-Week Ligong zlg7290 keyboard display control chip Detailed