IA4421 module using a wireless transceiver, microcontroller. Sending and receivi...

2004计算机专业单片机微型打印机接口-2004 computer professional SCM Micro Printer interface

cy7c68013代码，c y7c68013代码，-CY7C68013 code, c y7c68013 code, c y7c68013 code,

调度器内核，使用者只需要添加自己的任务即可，系统可以最多添加6个任务

热敏打印机AT指令，相对比较全，是开发人员参考的宝贵资料。-Thermal printer AT commands are relatively wide, a developer reference to valuable information.

这是点阵程序 个人认为先学点阵再学lcd比较好 p0 p2分别接16*16点阵的高八位和低八位(纵向取模) p3口低四位接4-16线译码器（74ls154）译码器低电平为列选 消除鬼影的方法：-This is the program individual lattice lattice before you think lcd is better to learn p0 p2, respectively, then 16* 16 lattice of high and low 8 8 (vertical modulus) p3 I received a low four 4-16 Line Decoder browser (74ls154) low-level decoder for the elimination of ghosting out the election approaches:

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这是一个基于c8051F060的示波器程序，开发软件为keil。希望给这方面研究的朋友提供一些帮助。-This is a c8051F060 Based on the oscilloscope procedures, to develop software for keil. I hope to study this area with some friends to help.

用8051控制DDS信号发生器，产生1HZ-10MHz的正弦波/三角波/方波-DDS with 8051 control signal generator, producing the 1HZ-10MHz sine/triangle/square wave

AD9852的单音频产生波形程序 加载失时钟是内部设置的 -AD9852 single audio waveform procedures produce an internal clock to load default settings

430开发板PCB图，可直接开板，适用于初学者-430 development board PCB diagram, can be directly opened plate for beginners