单片机外围电路，扩展的4×4键盘液晶显示程序-Single-chip peripheral circuits, expansion of the 4 × 4 keyboard LCD process

基于单片机的倾角测量系统设计，还不错，希望大家能看看哈-Angle measurement based on single-chip system design, well, I hope everyone can look at the Kazakhstan

医疗电子,血氧浓度测量模块原程序,采用430 单片机.-medical electronics, oxygen concentration measurement module program, using 430 SCM.

ds1302 汇编源代码，单片机用的是89c51调试好使-DS1302 compilation of source code, using the 89C51 single-chip debugging so

pcf8563是一种实时的日历时钟芯片，它解决了计时的千年问题。-pcf8563 a real-time clock chip calendar, it has resolved a time of the Millennium problems.

应用actel公司的a3p030进行调试通过的LCD1602显示程序 可以应用此程序进行网站显示 等-Application a3p030 company actel debug LCD1602 display program adopted this procedure can be applied to web display.

插在usb上使用的声卡的原理图,器件少,简单实用

基于uPSD3254A单片机的EPP并口通信技术-based uPSD3254A SCM EPP ICT

硬件电路相当简单的音乐播放的c51仿真及c程序-Relatively simple hardware circuit of the C51 music player simulation and c procedures

一个电子产品开发时的部分c代码C!绝对能用!-When an electronic product development part of c code C! Absolutely can!