89C51 Elaborates on precision timing

Proteus环境下DAC0832数模转换程序与电路.-Proteus environment DAC0832 digital-to-analog conversion process and the circuit.

键盘控制页面显示。屏蔽一些键盘事件。F1.F2.F3控制不同显示模式。-jianpan

基于C51开发的 LCD+视频+代码+超强功能+电路图.-C51-based development LCD+ Video+ Code+ Superacid functional+ Circuit.

硬盘作MP3,用IDE接口的旧硬盘,加入51系列的单片机和显示屏,可以作一个有个性的MP3,-Hard drive for MP3, using the old IDE interface hard drives, adding 51 series of single-chip computer and display, can be used as a personality MP3,

抢答器，可以实现很大的功能，比如，计时、抢答，锁定-qiangdaqi

温度芯片功能的读写程序，包括汇编原代码，可烧录文件，熟悉一线产品的读写方式-Function of the temperature reading and writing chip procedures, including the compilation of the original code, recordable document, the reader familiar with the product line approach

4510开发板bios源码 (强烈推荐).zip-4510 development board bios source (strongly recommended). Zip

keeloq算法基础知识 主要是关于其芯片HCS300的介绍-KEELOQ algorithm is mainly based on knowledge of its chips on the HCS300 Introduction

C52单片机控制1602液晶显示程序，可在第一行显示字符"TX-1B MCU"，在第二行显示字符"WWW.TXMCU.COM"。-C52 single-chip liquid crystal display control program 1602 may show the characters in the first row

LED灯控制程序，用78F9212单片机，C语言，PWM控制，可调光-LED lamp control procedures, using 78F9212 Singlechip, C language, PWM control, dimmable