4x4矩阵扫描键盘 用于PIC16f8

读取一个电机码盘信号，里面有对串口读写，对控制寄存器读写的代码。入门级！-read a motor encoder signals, and they read and write to serial port, the control register read and write code. Entry-level!

pic 单片机的应用子程序库，用过感觉不错-pic microcontroller applications subroutine library, used good feeling

sanDisk sd卡标准协议手册，很好的资料-sanDisk sd card standard protocol manual, very good information

中断程序源码，是关于SPCE061A的中断-Interruption of the procedure source code, on the disruption of SPCE061A

BTF020实验程序-1 btf020开发板自带-Experimental procedures BTF020 development board comes with-1 btf020

用8051汇编编程的定点，三字节浮点，四字节浮点的字程序库。-8051 compilation of programming with the fixed-point, three-byte floating-point, four-byte floating-point library word.

系统能够产生正弦波、方波、三角波。同时还可以作为频率计测频率。函数信号的产生由MAX038和外围电路完成，能产生1Hz―20MHz的波形。-system can produce sine, square, triangle wave. Also as frequency measurement frequency. Signals generated by the MAX038 completed and the external circuit, which can produce 1Hz- 20MHz waveforms.

利用89S51将6*6键盘转换成PS/2协议-89S51 will use 6* 6 keyboard into PS/2 protocol

4x4矩阵扫描键盘 用于PIC16f8-4x4 matrix keyboard scanning for PIC16f8

基于单片机的，ds18b20调试程序。注释清楚。可移植性好。-Based on SCM, ds18b20 debugger. Notes clearly. Good portability.