资源列表
modbus.rar
- modbus485通信协议C程序，经修改已用于项目，熟悉后修改部分参数即可用于485通信相关项目。,modbus485 communication protocol C program, as amended, have been used for the project are familiar with some parameters after the change can be used for 485 telecommunications related projects.
dianyuan123
- 数控稳压电源,输出范围-5---+5v.显示采用LCD 可直接输入电压按确认后输出,也可以按+/-自动加减.-NC Regulators Power, Output range -5 --- 5v. that the use of the LCD can be directly confirmed by the input voltage output. could also be /-modified automatically.
Calculator
- 计算器。4x4键盘控制数码管显示，有+，—，x，/功能
18B20-huibian
- DS18B20的汇编程序！简洁有效，速度快。STC89C52实验通过。-DS18B20 the assembler! Simple and effective and fast. STC89C52 experiment through.
wg26_rs232
- 读取韦根数据转换成RS232后传给上位机的程序-Wiegand reader into RS232 data to the host computer after the procedure
jidianqi
- 利用P0口控制单片机上的继电器吸合或弹开-P0 port single-chip microcomputer to control the use of the relay pull-in or bounce
main
- 用ATMEGA8的PWM功能试验PWM输出，试验结果OK,如果能提高cpu的速度就更好，在转换结果运算进行声场效果的处理等等。-ATMEGA8 the PWM function tests with PWM output, test results OK, if we can improve cpu speed to better results of operations for the conversion effect of sound field processing and so on
DS1302LCD
- 时钟DS1302(LCD)的显示程序 多看几遍就能明白了-Clock DS1302 (LCD) display program Duokanjibian can understand
key_scan
- pic18f4520单片机键盘中断扫描 有定时器产生200ms扫描4x4键盘一次（注意：单片机定义输入端口要加上拉电阻）-pic18f4520 microcontroller scans the keyboard interrupt timer generates a 200ms scan 4x4 keyboard (note: the microcontroller input port to define the pull-up resistor)
Wendu
- 51内核的单片机利用数字PID算法进行温度控制的C语言源代码-51 core chip using digital PID algorithm for temperature control of the C language source code
time
- PIC单片机采用的动态数码时钟显示实验参考程序，带注释-Dynamic digital clock display experiment reference program
XS_eps
- 大液晶屏程序、带图案、显示各种电压电流、带各种故障保护-Large LCD screen with program design shows all kinds of voltage and current of fault protection