Si4464-63-61-60

MODBUS协议_51端源程序 MODBUS协议_51端源程序(modbus c51 code)

cpu卡 读卡示例程序 单片机stm32 编译环境keil(CPU card reading sample program STM32 compiler environment KEIL)

用控制台程序倒着输出九九乘法表；输出结果按下图所示： 1*9=9 2*9=18 3*9=27 4*9=36 5*9=45 6*9=54 7*9=63 8*9=72 9*9=81 …… 1*3=3 2*3=6 3*3=9 1*2=2 2*2=4 1*1=1 ( 1*9=9 2*9=18 3*9=27 4*9=36 5*9=45 6*9=54 7*9=63 8*9=72 9*9=81 …… 1*3=3 2*3=6 3*3=9 1*2=2 2*2=4 1*1=1 )

说明：  在此基础上，设计一种温度测量系统，能够检测温度，并通过按键调整温度的上下限值，若超过该限值，进行报警提示。该系统的硬件子电路主要用Protues仿真软件实现，具体的子电路包括：恒流源电路（TLC2543芯片）、信号放大调理电路（两线制铂电阻PT100）、单片机最小系统（AT89C51）、A/D转换电路、按键电路、显示电路、声光报警器等。该系统的软件电路以C语言为基础，在Keil中实现。最后通过软硬结合，实现电路的各种情况仿真，以此验证电路设计的正确性和合理性。(On this basis, a temperature measurement system is designed, which can detect the temperature and adjust the upper and lower limits of the temperature by pressing the key. If it exceeds the limit, an alarm will be given. The hardware sub circuit of the system is mainly realized by Proteus simulation software. The specific sub circuits include: constant current source circuit (TLC2543 chip), signal amplification and conditioning circuit (two-wire platinum resistance PT100), minimum system of single chip microcomputer (AT89C51), a / D conversion circuit, key circuit, display circuit, sound and light alarm, etc. The software circuit of the system is based on C language and implemented in keil. Finally, through the combination of hardware and software, the circuit simulation is realized to verify the correctness and rationality of the circuit design.)

zigbee开发需要用到的物理地址烧写软件(zigbee development need to use the physical address of the programming software)

C51操作TLC5615,实现DAC输出,调试通过.(C51 operate TLC5615, to achieve DAC output, debugging through.)

RS485通讯代码,主机从机都有,调试通过绝对可以用(RS485 communication code, the host from the machine have, debugging can be used by an absolute)

LED全彩界的主流控制芯片,GS1903规格书,中文资料(Full-color LED control chip industry mainstream,GS1903 Sheets,Chinese data)

这是TV/液晶显示的源代码.(RTD2660)(This is the TV/LCD source code. (RTD2660))

基于EDA设计软件Pads PowerPCB 制作的贴片机坐标文件自动生成器。使用时，只需将PCB图纸原点定义为AKPL1即可。该脚本自动将设计图纸中的元器件型号及坐标做成表格放入Excel中。(Based on EDA design software produced by Mounter Pads PowerPCB coordinates automatic generation of devices. Use, simply PCB drawing origin can be defined as AKPL1. The script will automatically design drawings of the component models and the coordinates of the form made into Excel.)