资源列表
rfdriver-HY502iic
- RFID实现代码，可以通过iic接口操作，通过这个程序可以快速完成自己项目的开发。 Descr iption: AT89S52 Firmware for HY502 Serial Reader This project is designed for HY502XX OSC use 11.0592MHz crystal. -RFID codes, can iic interface operation, Through this procedure can quickly c
keys
- 这是几个实现键盘操作的程序，可以根据需要直接调用。 //矩阵式键盘单键输入应用，3×4 //P2口作为键盘的接口
HD7279a-LEDDRIVER
- // This is a demo program for 7279a // It is test for 500R circuit // This is a demo for HD7279A-/ / This is a demo program for 7279a / / It is te st for coral circuit / / This is a demo for HD7279A
cat24cx1-IICEEPROM
- 这是cat24cx1 IIC模拟协议 可以作为iic和eeprom函数 //mcu :at89s51 //晶振为11.0592MHz,如有变更请根据具体情况修改延时时间-IIC simulation agreement can serve as iic and eeprom function / / m cu : at89s51 / / Crystal Oscillator to 11.0592 MHz, Requests are subject to change accordi
clckcode1302
- 这是一个通过调适的时钟程序，可以直接用于自己的系统上，可以嵌入到系统。-This is an adaptation of the clock through the procedure can be used for its own systems, it can be embedded into the system.
hd1602lcm
- 这是一个经过调试成功的可以实用的程序，可以快速的用于液晶显示操作。 //这是一个DEMO程序，可以很方便地嵌入到其它程序中，只需要进行相关的函数调用。 //晶振为11.0592MHz-after successful testing can be useful procedure, a rapid operation for LCD. / / This is a DEMO procedures, we can easily embedded into other procedures,
485-502demo
- 此程序是RS485从机通讯，包含3部分：接收帧程序、发送帧程序及执行命令程序。 从机通讯地址从地址开关读取4位 由于485的通信规约差别很大，这里只是提供参考，具体请参照自己的项目特点做修改,抛砖引玉。 #include<reg52.h> #include<main.h> #include<hy502.h> -this procedure is RS485 communications from the plane, contains t
24C02(I2CEEPROM)
- 单片机模拟I2C总线及24C02(I2C EEPROM)读写实例（源代码）-microcontroller simulation I2C Bus and 24C02 (I2C EEPROM) literacy examples (source code)
high_speed_pcb_layout_design_manual
- 高速PCB电路板设计指南,对设计高速电路板工程师有很大帮助-high-speed PCB design circuit boards guide for the design of high-speed circuit boards will be of great help engineers
TS12864A_1
- 本代码是12864液径显示代码,基于51单片机 开发的,在keil上运行-this code is 12864 Liquid Drive show code, based on 51 MCU Development, in keil run
zlgcdmode
- ZLG500B读卡模块的程序，有各种函数接口以及通信协议-ZLG500B reader module procedures, the various functions and interface communication protocol
69p43
- 中颖单片机 69p43的一个加密及电源管理部分程序，4位单片机，汇编编写的。-which a microcontroller 69p43 encryption and the Power Management part of the process, four microcontroller, the preparation of the compilation.