spi595

STC89C52八位密码锁论文，包括制作资料和原理图/PCB/BOM,及C代码。可做成实物(STC89C52 eight locks papers, including the production of information and schematic/PCB/BOM, and C code. Can be made in kind)

AVR单片机定点计算函数说明及C源码。包括定点求解平方根和对数。还打包了一个外国网站上的Fixed Point Library。定将给开发工作带来极大的方便。(AVR single-chip fixed-point calculation function descriptions and C source code. Including fixed-point solution of the square root and logarithmic. Also packed a foreign site on the Fixed Point Library. Scheduled development work will bring great convenience.)

说明：  正点原子STM32F103精英板蜂鸣器例程(Punctual Atom STM32F103 Elite Plate Buzzer Routine)

m5310接入移动物联onenet的NB-iot SDK源码，帮助用户更容易接入onenet(M5310 access to the NB-iot SDK source of the mobile onenet, helping users to access onenet more easily)

说明：  智能灌溉程序对湿度传感器、温度传感器、光照传感器和CO2传感器进行研究，所选的传感器都具有对环境的改变能够迅速反应的特点，且抗干扰能力强、使用寿命长、灵敏度高。系统的主控芯片选用STC89C52RC单片机(Intelligent irrigation program)

基于nucleus操作系统的GPRS无线数据传输终端全套源文件。包括支持ARM7的BSP,操作系统，GPRS驱动，PPP协议栈，TCP/UDP/IP/TFTP协议栈和数据传输应用程序。这套成熟可靠，在产品中应用。还包含以太网驱动和文件系统(nucleus operating system based on GPRS wireless data transmission terminals set of source documents. Including support for ARM7 BSP, operating system, GPRS-driven, PPP protocol stacks, TCP/UDP/IP/TFTP protocol stack and data transmission applications. This is mature, reliable, product application. Drivers also includes Ethernet and documentation system)

该库函数用于驱动L293D模块，电机的前进后退等代码封装在里面面(The library function is used to drive L293D module.)

说明：  机械臂控制，基于keil的程序，lcd屏控制(Manipulator control, keil-based program)

For scheduling work on the main thread. This also serves as our global lock.

多点温度循环测量可以实现多个点温度循环检测并显示(Multi-point temperature measurement cycle can implement multiple point temperature loop detection and display)