ht47r20遥控程序，红外线载波输出频率这系统时钟的12分频，当系统频率为480KHZ，载波频率为40KHZ...

５１单片机开发的键盘扫描程序　希望对大家有用-Development of 51 single-chip microcomputer keyboard scanner hope useful for everyone

画曲线头文件,最新制作可以进行画三角波,但可修改后画正玄矩形曲线-Painting curve header files, the latest production of the triangular wave can be painted, but can be modified after the painting is mysterious rectangular curve

nec单片机硬件IIC的接口程序（EEP）-nec microcontroller interface hardware IIC (EEP)

段码LCD驱动控制器HT1621的C51程序-Code segment LCD driver controller of the C51 program HT1621

非常方便使用的ds1302程序。使用时，只需调用5个函数，即可完成1302的初始化，读写等-Ds1302 is very easy to use program. Use, simply call the 5 function, 1302 to complete the initialization, reading and writing, etc.

PIC18F4550 SD CARD USB

凌阳单片机的串口通信程序，在SPCE061A芯片上调试通过-Sunplus Single-chip serial communication procedures, in SPCE061A chip debugging through

水果分级，根据水果的大小自动算出经过的时间，然后控制机械部分动作实现分选-fruit grading, according to the size of fruit automatically calculate the elapsed time and then control the mechanical parts action to achieve separation

红外遥控键值解码1602液晶显示（汇编语言），是红外遥控研究的必备基础-Infrared remote control key decoder 1602 liquid crystal display (assembly language) is the infrared remote-control study based on the essential

W78e58读写iButton的源程序，应用于电子门锁的完整程序-W78e58 iButton read and write the source code used in electronic locks integrity procedures