该程序为51单片机做的频率计,可计频率可达999 HZ.

LT_1B msp430开发板例子程序－TA_10

51单片机控制产生4路标准舵机PWM（周期20ms，脉宽1~2ms,分辨率0.001ms)的代码，含有与PC的通讯功能，通讯严格握手，测试可靠。keil平台开发，包含串口通讯的指令定义和说明-51 single-chip microcomputer to control the steering gear have a 4-way standard PWM (cycle 20ms, pulse width 1 ~ 2ms, resolution of 0.001ms) code, which contains the communication functions with the PC, communications handshake Strict, tested and reliable. keil platform development, including serial communication command definitions and descriptions

msp430开发版程序，能实现LCD&LED显示、键盘输入 开发板源代码-Developer msp430 procedures, to achieve LCD & LED display, keyboard input source development board

采用AT89C2051 稳压可调电源,0~30V 两个数码显-AT89C2051 using adjustable power regulator, 0 ~ 30V digital two significant

8051单片机上的ucos-8051 on TRACK

基于C51及SL811读写U盘的源程序，开发文档资料,芯片数据手册,测试命令及测试工具,电路原理图,请参C51_SL811_ModeDisk_manual-Based on the C51 and SL811 source disk to read and write U, the development of documentation, the chip data sheet, test orders and test tools, circuit schematic diagram, please refer to C51_SL811_ModeDisk_manual

基于ATMEGA88进行的蜂鸣器驱动的编程-Carried out based on ATMEGA88 buzzer-driven programming

单片机的动态显示程序设计-SCM dynamic display program design

avr单片机，12864液晶带字库源程序-avr microcontroller, 12864 with character LCD source

我自己编写的74HC595数码管显示程序,一个595驱动两个共阳极数码管-I have written 74HC595 digital tube display program, a total of 595 drive two digital tube anode