用单片机制作的高精度计数器，验证通过，适用于计数场合。...

本系统以AT89S52单片机为核心部件，外加温度采集电路、及显示电路和越限报警等电路。采用单总线型数字式的温度传感器DS18B20，使系统具有测温误差小、分辨率高、抗干扰能力强，动态显示的方式等特点。本设计既可以对当前温度进行检测又可以对温度进行数码显示，两位整数两位小数的显示方式具有更高的显示精度，若超越极限温度则触发蜂鸣器报警。利用功能强大的Keil和具有互动电路仿真的Proteus进行程序的编写和仿真。-The system AT89S52 microcontroller as its core components, plus the temperature acquisition circuit, and display circuitry, and the more limited alarm circuits. Single bus-type digital temperature sensor DS18B20, the system has a temperature measurement error of the small, high resolution, anti-interference ability, dynamic show the way and so on. This design not only can detect the current temperature can also right temperature digital display, two integers with two decimal places are displayed to show a higher precision, if the temperature is beyond the limits of buzzer alarm is triggered. Keil and the use of powerful interactive circuit simulation of the Proteus programming the preparation and simulation.

EM78P153用PWM设计的源代码，其中有详细的说明。

注： 电源的 + 12v 是关于 90mA 上升到 110mA 与加载的产出和 20 mhz 频率。 -12V 电源轨是关于 15mA 上升到 23.7mA 11 mhz （峰值负载频率） 与加载与短或电容器 ad811 产品输出。与这种低功耗要求借本身对使用 TPS6735 再加上以下的低功率电感器根据逆变器： C1 44uF，10uF C2，C3 1uF C4 ~ 44uF，C5 22uF D1 1N5817 (肖特基 1A 20V)，10uH L1、 L2 22uH 整个董事会将约 17 毫米 x 43 毫米和电源插头插入 DDS 20 板上的两个 100uF 电容垫，一个电容器转移到

一个还算可以的汇编源码动画-still be a compilation of source animation

十六位按键功能的读写程序，包括汇编原代码，可烧录文件，熟悉按键检测功能的使用方法-16 button functions to read and write procedures, including the compilation of the original code, recordable documents, familiar with the use of key detection method

汇编牛人【罗云彬】用汇编演示水波特效-compilation of cattle were Luo Bin compilation demo-- with wavelets effects

数控电源，包括程序。硬件原理图。已经通过调试可以使用。-NC power supply, including the program. Hardware schematic diagrams. Have been through the debugger can be used.

一个用WIN32编的班级管理系统，很简单的-A series of classes with WIN32 management system, very simple

16位汇编的贪吃蛇游戏，随机生成食物和炸弹，吃到食物贪吃蛇增长，吃到5个炸弹贪吃蛇死亡-16 compiled by the Snake game, randomly generated food and bombs, to eat food Snake growth, eat five bombs killed Snake

排序（适合新手） 在3000h输入10个数，接着运行，在到3100h看排序结果-order (for newcomers) in the importation of 10 3000h number, and then run in order to see results 3100h