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6位数码管时钟程序2222
- 数码6位数码管时钟程序2222 6 位数码管多功能时钟程序 74HC164驱动LED 显示 74hc138进行位选 Creat By: 单片东东 2004.12.28 bian xie-six digital clock control procedures 2222 6-bits digital clock control procedures 74HC164 multifunctional LED Display Driver 74hc138 for Creat
information
- 74hc273,74hc138,74hc244..等IC资料-74hc273, 74hc138, 74hc244 .. etc. IC data
zuoyi
- 16*32双色点阵，采用74HC595和74HC138驱动，欢迎学习参考-16* 32 two-color dot matrix, using the 74HC595 and 74HC138 driver, welcomed the study reference
74HC138
- 用于三八译码器译码使用，在89C51的开发板上拷贝使用，从而达到译码目的-Decoder 38 for decoding use, copy 89C51 development board used to achieve the purpose of decoding
74HC138
- 74HC138单片机译码实验C51的程序，新手可以参考学习下-74HC138 microcontroller decoding experiment
Dot_Matrix_Section
- 点阵程序。带字体滚动显示。74hc595和74hc138.各两片控制-Dot matrix program. With a scrolling display font. 74hc595 and 74hc138. Each two control
74HC138(中文资料)
- 这是74HC138中文资料，有74HC138芯片的管脚说明，逻辑图，真值表，电器参数，交流特性，封装形式等(This is the 74HC138 Chinese data, with the instructions of the 74HC138 chip, the logic diagram, the true value table, the electrical parameters, the communication characteristics, the package form