一个基于AT89C51SND1C的硬盘MP3（原理图+源代码+实物照片） -AT89C51SND1C a hard disk-based MP3 (diagram source code-kind photos)

驱动芯片LM386检测要用keil生成hex再用-Driver IC LM386 detection using keil generate hex reuse

0-99的计数器，使用AVR128单片机制作，从0开始记数到99自动清0，用数码管显示-err

是台湾松翰公司8位单片机编程器的英文使用说明。-Taiwan Sonix 8-bit single-chip companies programmer for use in English.

FM1808是一种掉电可保存的RAM存储器,应用很广泛.-FM1808 is a power-off kept in RAM memory, which is widely used.

桦宣430研讨会资料盘里的msp430f2013+cc2500的pcb设计资料-Cheng Xuan 430 seminars in the disk information msp430f2013+ Cc2500 of pcb design information

采用proteus仿真环境 可实现数控恒压电源的数控功能-Proteus simulation environment can be used to achieve constant voltage power supply NC NC function

电压显示 proteus仿真,keil编写程序-Proteus simulation voltage display, keil programming

本人从网上收集的关于Keil-C51的相关教程,对初学者很有帮助-I gathered from the Internet on the Keil-C51 related tutorials, very helpful for beginners

SST39VF080 FLASH的单片机驱动源代码，可直接复制到uVision中验证，开发的单片机芯片为80C51-SST39VF080 FLASH microcontroller-driven source code, can be directly copied to verify uVision to develop chips for the 80C51 microcontroller