Coupled Microstrip 耦合微带线

NEC公司的ASSP芯片pdf文档，用于步进电机和直流电机的PWM控制，支持与51单片机通信。-NEC corporation，ASSP chip，datasheet，pdf，function is control the motor,using step control or PWM control.

ds1820+1620液精显示时间，温度-ds1820+ 1620 precision liquid display time, temperature

蜂鸣器911报警(汇编),单片机的定时器根据声音的频率来设计-Alarm buzzer 911 (compilation), single-chip timer in accordance with the frequency of the sound design

这是一个基于C51单片机编写的小车程序，里面包含源代码，原理图，设计题目，以及相关的设计报告，这样详细介绍小车的具体怎样工作，希望大家互相交流学习。-This is a car prepared based on C51 microcontroller program, which contains the source code, schematics, a design, and related design report, which details how the car s specific work, hope we can exchange ideas to learn.

非常好用的CH375串口转USB口程序.可以方便的实现,用USB通讯,和做为主机- code usb

只用cy7c68013实现的usbblaster!SDCC编译!-CY7C68013 achievable only usbblaster! SDCC compiler!

此为一个详细的程序源代码 由单片机PIC16F873检测电平，并送至1802显示，包含各种操作功能-This is a detailed source code from the single-chip PIC16F873 detection level, and to the 1802 show, including a variety of operating functions

PHILIPS P87C591 PeliCan C语言开发库，极大方便了对591的CAN开发。-PHILIPS P87C591 PeliCan C language library, a great convenience for the development of CAN 591.

C8051F52xA_53xA型单片机看门狗驱动源代码-C8051F52xA_53xA-based single-chip watchdog driver source code

可以实现fat文件系统，在单片机上也可以进行改造！-can achieve fat file system, the MCU can also transform!