微控制器

PIC系列单片机典型应用程序集: 17c42-PIC MCU sets typical applications: 17c42

keil和Proteus联调所必须的一个文件，看到好多网友都在找，所以传上来，希望对大家有用-keil and Proteus FBI needed a file, see a lot of users are looking for, so Chuan-up, in the hope that useful to everybody

多级抽取程序,适用于软件无线电系统，matlab编写，验证！希望对大家有用。-Multi-stage extraction procedure, applied to software radio systems, matlab prepared to verify! Hope useful for everyone.

属简易型在线编程器，适合单片机初学者及低成本开发者，采用并行口方式对ATMEL89S51/89S52单片机进行编程，方便简捷。-Simple is an online programming, and suitable for beginners and low-cost single-chip developers, on the use of parallel port single-chip programmable ATMEL89S51/89S52 to facilitate simple and convenient.

这是一个等精度测频得硬件描述语言编写的程序，可以用能做等精度测评-This is a precision frequency measurement, such as a hardware description language prepared by the procedure can be used to do, such as the accuracy of evaluation

这是一个按键扫描程序的C代码，它可移植到任意型号的MCU或MPU中，支持短按、长按、长按累加（如调整时间加减等）、组合按键等功能。程序中实现了2*2矩阵键盘扫描，根据此例程可任意添加、减少按键。移植灵活、方便，不受芯片类型影响。

可编程片上系统设计技术,目前是一个热点话题，技术含量高，起点也高，所以本文能对大伙儿有帮助。 - On the programmable piece the system design technology, at present is a hot spot topic, the technical content high, the beginning is also high, therefore this article can have the help to everybody.

冷光源 产品的控制器 HT48R系列和HT48E系列-cold light source products controller HT48R series and HT48E Series

本代码是一种实现AES-256。此代码加密4种不同的输入数据的128位与4个不同的密钥256位