脉冲测速代码。在51单片机上使用。可用于电动机。

基于pic18f2580实现的 定时器0程序 编译器为picc18-Based on pic18f2580 realize timer 0 program compiler for picc18

实现几个控制的同步的AT24C512的程序-achieving several of the synchronous control of the process AT24C512

单片机学习的好资料，希望能帮助到需要的朋友-Single-chip learning good information, hoping to help a friend in need

随着精准农业的发展，农业种植和农业研究人员需要一种手持式NDVI测量仪，以便对农作物长势进行定量测量。本文讨论了一种手持式NDVI测量仪的完整设计过程，详细论述了设计原理，并给出了详尽的单片机程序、设计电路原理图及PCB图。该NDVI测量仪采用太阳光作为光源，光电探测器采用滤光片和光敏二极管实现，用AT89C51单片机控制。其具有结构简单、成本低、轻便、低功耗的特点。-With the development of precision agriculture and farming, and agricultural researchers need a handheld NDVI measuring instrument, in order to crop growth for quantitative measurement. This paper discusses a handheld meter NDVI the integrity of the design process, discussed in detail the design principles, and gives a detailed SCM procedures, circuit schematics and PCB plans. The NDVI measuring instrument used sunlight as a light source, photodetector using filters and photodiode realized, with AT89C51 control. Its structure is simple, low cost, lightweight, low-power characteristics.

M68HC08 及HCS08系列单片机bootloader引导程序源码、示例-M68HC08 and HCS08 MCU Boot bootloader source, sample

51单片机Keil C延时程序的简单研究-51 SCM Keil C Delay simple procedure study

STC单片机的在线下载功能的ISP原代码-STC MCU ISP online download function of the original code

/*参考程序. 文件名：CGM12864B.C程序功能 在该点阵液晶模块上显示两个位图及两个汉字: 新华龙电子-单片机推广应用急先锋! 换代创新后的51-高速SOC美国silicon labs 8051F 汉 字*/-/* Reference to the procedure. File Name: CGM12864B.C program features in the dot-matrix LCD module to display two bitmaps and two Chinese characters: New Hualong Electronics- promote the use of single-chip vanguard! Generation innovation after the 51- high-speed SOC silicon labs 8051F American characters* /

超声波倒车雷达应用方案，配合硬件电路一起使用-Ultrasonic reversing radar applications, used in conjunction with the hardware circuit