搜索资源列表
CH452IF.ZIP
- CH452的2线接口，不含按键中断为2个I/O引脚，含按键中断为3个I/O，兼容I2C/IIC时序 对于频率低于24MHz的MCS51，为了节约传输时间，可以适当减少SCL/SDA之间的延时
20082921535788
- CH452程序,带16个按键,LED显示按键值,已调试通过了，大家放心用吧
Voltmeter
- 基于51单片机系统，利用AD转换芯片ADS7841，数码管驱动芯片CH452，以及CD74HC4051、CD74HC259、CD74HC154、74HC244等接口芯片实现二十路以上的电压监测、显示与通断控制。编程环境：keil
showch452
- 由单片机stc89c58控制ch452使数码管循环显示。-Stc89c58 controlled by the single-chip digital control cycle ch452 show.
CH452_C
- 数码管驱动及键盘控制芯片CH452 C语言测试程序 常用功能实现-LED driver and the keyboard control chip CH452 C language function test procedures commonly used implementation
CH452_code
- 这个是我自己开发制作的CH452开发板的资料，里面包含CH452的驱动程序，里面包含有说明文件，开发环境是IAR3.20C-This is the development of my own development board CH452 produced the information, which contains drivers CH452, which contains documentation, development environment is IAR3.20C
ad7705
- 单片机at89s52,模数ad7705采集压力,数码管显示驱动ch452,用于测试油箱盖气密性等-Single-chip at89s52, modulus pressure ad7705 acquisition, digital tube display driver ch452, fuel tank cap for testing, such as air tightness
ch452driver
- 关于ch452驱动led和键盘的c语言程序，使用I2C通讯-ch452 driver
CH452W2
- 是CH452芯片的驱动，可以产生精度高的正弦波，方波等信号，并且在C8051F单片机上测试通过，-Yes CH452 chip driver, can produce high precision sine, square and other signals, and C8051F MCU test passed,
CH452_C51_display
- 单片机控制的CH452显示程序，单片机为Sm89c52，其中包括Ch452的初始化子程序，发送命令子程序，显示一个uchar字符的子程序，显示一个uint字符的子程序以及某指定的数码管不显示的子程序-Controlled by CH452 display program, MCU Sm89c52, including Ch452 initialization subroutine, send the command subroutine, the subroutine displays a uc
ch452_system_code
- 数码管和键盘驱动芯片CH452的驱动代码，本代码在实际系统中测试通过-Digital control and keyboard-driven chip CH452 driver code, the code is tested in the real system
DisKeyCH452
- LPC2146的一个程序，通过对CH452的编程来控制数码管的显示！-LPC2146 in a program, through CH452 digital programming to control the display!
CH452L
- 基于51单片机的数码管显示模块程序，使用CH452芯片，可以同时驱动8*8矩阵键盘和8位数码管。-51 Microcontroller based digital display module, the use of CH452 chip can drive 8* 8 matrix keyboard and 8-bit digital tube.
452CLK
- 一个关于 ch452的一个FPGA源程序，很犀利~-A source on ch452 an FPGA, very sharp ~
CH452DS1
- ch452最新版数据资料。比CH451功能更加强大,LED驱动和按键扫描.-new ch452 datasheet,very good and easyto use. copy form nanjing qinheng .this is a
CH452display
- 以SST89E516单片机为控制器，以CH452芯片驱动数码管显示的程序。可以直接拿来调用、有详细的注释、接口简单。-SST89E516 microcontroller, CH452 chip digital display program can be used to call, there are detailed notes, simple interface.
at24c04
- 用在具有IIC总线的芯片，读写控制，键盘，显示的芯片如CH452-Used in the chip with the IIC bus, read and write control, keyboard, display, such as CH452 chip
CH452W3(msp430)
- msp430 控制ch452键盘扫描显示程序-msp430 control ch452 keyboard scan program
CH452L
- 基于C8051f020单片机的CH452键盘程序-C8051f020 SCM based on the CH452 keyboard program
mylpc2132
- 对CH452芯片的编程，程序可以控制CH452芯片来点亮数码管。-CH452 chip programming, the program can control the CH452 chip to light up the digital pipe.