MAX6675

红外报警器的c代码。 基于清翔电子的c51单片机最小开发板开发，代码带有注释。如果不布置外围红外电路，IO口检测到低电平触发蜂鸣器报警。必须有液晶1602才能正常运行程序，不然需要注释掉LCD相关代码。(Infrared alarm c code. Based on Qingxiang electronic C51 microcontroller development board, the code with notes. If the peripheral infrared circuit is not arranged, the low level trigger buzzer alarm is detected at the IO port. There must be liquid crystal 1602 to run the program normally, otherwise you need to annotate the LCD related code.)

基于AT89S52设计的超声波测距电路，有4路距离警报灯和蜂鸣器报警电路，并有警报输出接口。资料，中包括程序源代码和原理图，其中原理图是用protel99做的。(AT89S52 based on the design of ultrasonic distance measurement circuit, a 4-way distance warning lights and buzzer alarm circuits, and alarm output interface. Information, including source code and schematics, which is schematic protel99 do.)

ADLINK PCI系列的编程文档，利用板卡实现数据采集、控制等要求时必不可少(ADLINK PCI series of programming documents, the use of cards for data acquisition, control and other essential requirements)

基于K60的PID调速，飞思卡尔都要用到，很重要的(K60 is based PID control, Freescale must be used, it is important)

sed1335fb.c -- Driver for sed1335 lcd control framebuffer device(sed1335fb.c-- Driver for sed1335 lcd cont rol framebuffer device)

基于labwindows/cvi设计的温湿度控制上位机软件，可以监测温湿度实时情况。(Based on the labwindows/cvi design of temperature and humidity control of the PC software, can monitor the real-time temperature and humidity.)

本文详细介绍如何使用GAINS节点和我们开发的多跳路由协议的代码实现无线通讯功能的过程。涉及到avr单片机的编译器winavr，烧写软件avr studio以及avr系列单片机的烧写器，本文介绍如何使用avr studio 和烧写器将winavr编译后产生的hex文件存入单片机flash的过程。这个过程完成以后，就可以组织一个多跳的网络，通过SNAMP后台可以看到网络的可视化效果。(This paper describes how to use GAINS nodes and we develop multi-hop routing protocol code realize wireless communication process. SCM involves avr compiler winavr, software programmer avr studio, as well as programmer avr series MCU devices, the paper describes how to use avr studio and programmer will winavr compiled hex file generated into single-chip microcomputer flash process. After the completion of this process, we can organize a multi-hop network can be seen through the background SNAMP network visualization.)

the computer comunication with FX3u plc,no need setting the D8120

说明：  基于stm32f103c8t6单片机串口1与串口3实现透传(Single-chip Serial Port 1 and Serial Port 3 Transmission Based on stm32f103c8t6)

通讯程序，利用的是rs485协议,调试运行可以通过，本人实验过的(This programme is used for the commucation of pc and avr)