电源调节，输入范围5V至26V，输出可以调节。

一个微型打印机的C语言源程序-a micro printer C language source

红外遥控器7461的接收程序 其中有显示和键盘驱动-7461 infrared remote control receiver procedures which display and keyboard

编译环境为ADS, 用于proteus仿真，基于ARM7芯片-Compiler environment for ADS, for the Proteus simulation, based on the ARM7 chip

modbus 通讯程序 物理层rs-485-Modbus communication procedures rs-485 physical layer

/************************** 0 1 2 3 4 5 6 7 8 9 . CLR + - = CLR ***************************/ 用键盘扫描,数码管显示实现计算功能,能实现xxx.x任意正数的加减 运算,超过范围显0000,功能键如上-/************************** 0 1 2 3 4 5 6 7 8 9. CLR +- = CLR ***************************/ With keyboard scan, digital tube display of computing power, to achieve any positive xxx.x addition and subtraction Operation, significantly more than the scope of 0000, above function keys

PS/2接口协议详解，其中对PS2键盘核鼠标的命令作了详细介绍，可以供广大想作单片机键盘鼠标接口的同志学习-PS/2 interface protocol Hi, PS2 keyboard to the mouse nuclear order, was introduced in detail. to be available to all for a keyboard and mouse interface MCU comrades learning. .

PIC单片机用于对舵机进行测试的源代码。-PIC microcontroller is used to test the steering gear source code.

仪器仪表使用GPIB接口程序！ 国内仪器基本很少用到的，我的绝对能用已经用于多台测试仪器。-Instruments GPIB interface program to use! The basic domestic equipment rarely used, and I definitely can use has been used for multiple test instruments.

示例程序下载关于单片机接上-download examples of SCM connected

mega16的ps2程序 自己修改，绝对可以用-mega16 modify their own procedures for the ps2 and it can definitely use