实现键盘码的读取，并在LED上显示。单片机部分，并在KEIL下运行...

这是一个51单片机控制语音芯片ISD33240放音的一端程序,这是测试机器人控制的一段程序.-This is a 51 microcontroller chip ISD33240 voice control of audio side procedures, This is the test of a robot control procedures.

DAC1230是一个12位的模数转换的芯片!而使用时候是在8位的单片机上运行,所以需要注意高四位和低八位的写入时序-DAC1230 is a 12-bit analog-digital conversion chips! Use of time in the 8-bit single-chip run, so it is necessary to pay attention to the high four and low eight write timing

文章介绍了一种以8031单片机为核心片，外接扩展芯片AT93C46电擦除可编程只读存储单片-Article to introduce a 8031 single-chip microcomputer as the core chip, an external expansion AT93C46 chip erase power programmable read-only memory chip

振中掌机程序符合645规约，用的是电力97规约，支持多费率，功能齐全-Vibration in the PSP process in line with 645 of the Statute

51+sl811读写U盘的源程序＋原理图。想用51完成U盘读写的网友可参考参考。-51 sl811 reader of the source disk U+ diagram. With 51 to complete U-reader may refer to the website reference.

c8052的I2C子程序,比较实用可靠,我们使用的是C8051F020-c8052 I2C subroutine, more practical and reliable, we are using the C8051F020

单片机入门教学-Singlechip tutorial

基于AT89S51单片机和步进电机的国旗升降系统，带语音录放功能。汇编语言编写。-AT89S51-based single-chip stepper motor of the national flag and take-off and landing system, with voice recording function. Compiled languages.

lcd common driver with mcu

BTF020实验程序-1 btf020开发板自带-Experimental procedures BTF020 development board comes with-1 btf020