mcs51汇编子程序

液晶lcd12864的显示程序。采用的是并口传输。-LCD display lcd12864 procedures. Parallel transmission is used.

CPLD对DUSH的读写控制,LINUX下运行.解压即可.-CPLD controls R/W of DUSH. Run in LINUX. Ready to use after unzipped.

Echo RTU/PLC系列产品，采用"GSM 无线Modem模块"通讯例程-Echo RTU/PLC series products, "GSM wireless modem module" communications routines

ACM-12864汉字液晶显示驱动程序-ACM- 12864 Chinese character LCD Driver

c语言实现的DFT.rar c语言实现的DFT.rar-c language implementation of the DFT.rar

这是一张PROTEL图，是显示盘的电路原理图，大家可以参考一下，学习如何使用原理图-This is a PROTEL map is to show the circuit schematic diagram disk, we can refer to, learning how to use the schematic diagram

this code is used to learn about atmega 32 controller ,here the example code for blinking program in avr studio ide

星期算法,即知道日期,即可知道该天是星期几-weeks algorithm, namely know, can know the day is a few weeks

电梯门禁系统：包括系统原理图，通信流程图和C语言源程序 AT89C52控制H6152读卡器读写Mifare射频卡并通过CAN总线连接系统主机，CAN总线控制器为SJA1000，收发器为P82C250.-Door guard system of the lift, Including systematic principle picture and source program . AT89C52 control H6152 card reader to write Mifare radio frequency nip and connect the systematic host computer through CAN bus to read, CAN bus controller is SJA1000, the transceiver is P82C250.

用于监视I2C通信总线，反馈至PC显示，其中PA0为SCL，PA1为SDA，支持400kbps/100kbps两种I2C通讯模式-I2C communication bus for monitoring, feedback to the PC show for the PA0 one of SCL, PA1 for the SDA, to support the two I2C communication mode 400kbps/100kbps