医疗设备开发原代码5 医疗设备开发原代码5

电子密码锁程序，两键输入，其中一个键累加，另一个键确认。密码正确锁打开（开锁指示灯亮）；密码错误锁关闭（关锁指示灯亮）；连续错三次则锁定键盘8秒并发出报警声。-Electronic code lock procedure, the two key input, one key additive, and the other button to confirm. The correct password to open lock (unlock indicator light) password error lock closure (Kuan-lock indicator light) consecutive wrong then lock the keyboard three times and issued eight seconds alarm sound.

RT12864M汉字图形点阵液晶显示模块，可显示汉字及图形，内置8192个中文汉字（16X16点阵）、128个字符（8X16点阵）及64X256点阵显示RAM（GDRAM）。 主要技术参数和显示特性: -RT12864M characters dot matrix graphics LCD module can display characters and graphics, built-in 8192 Chinese characters (16X16 dot matrix), 128 characters (8X16 lattice) and 64X256 dot-matrix display RAM (GDRAM). Main technical parameters and display characteristics:

51单片机，利用扬声器产生救护车声音的效果。-51 Single-chip, using loudspeakers produce sound effects of the ambulance.

12864的初始化C程序，显示汉字，用的是ICC AVR进行编程-12864 initialization C procedures, show Chinese characters, using the ICC AVR programming

SMS卡的AT控制程序演示，51单片机用-SMS AT demonstration control procedures, with 51 MCU

TLC5618 D/A 输出-Programmable DoubleChannel12-bit DACTLC5618in D/A output

利用51单片机对RTL8109进行控制，实现以太网通讯功能。-The use of 51 single-chip control of RTL8109, Ethernet communication functions.

这是一个通信程序，用的51单片机系统，用它可以实现弹片机相互连接相互通信的作用-This is a communication program, the 51 SCM system, it can be achieved with shrapnel machine connected to the role of mutual communication

按键扫描驱动程序。51单片机。c语言编程。-button scanning driver. MCU 51. C programming language.