单片机密码锁，四位数码管显示，6个按键做密码，一个做设置键，一个做解码键，解码成功蜂鸣器响...

at89c51 读取写入 at29c040 4M flash的 C源代码-AT89C51 read at29c040 4M flash write the C source code

keil c51平台,此代码可用于学习TFT LCD 之TCON,SCALER,OSD,(本人自己修改) -keil c51 platform, this code can be used to learn TFT LCD of TCON, SCALER, OSD, (my own modifications)

单片机驱动标准PC机键盘的C51程序-Microprocessor standard PC keyboard C51 procedures

1.1602LCD显示字符串 2.1602字符程序 3.1602第二行第一个字符的位置显示字母“A”c 4.1602左移和闪烁asm 5.1602左移显示c语言程序 6.液晶应用 4线 7.液晶应用 8线 -2.1602 shows that the string of characters 1.1602LCD procedures 3.1602 second line of the first character location of the letters " A" c 4.1602 the left and the left show the asm 5.1602 flashing c language program 6. 4-line LCD applications 7. 8 line LCD applications

该程序实现有两个单片机进行环境温度和关照信息的采集。-The program has two microcontrollers to achieve environmental temperature and care information collection.

51单片机扩展usb方安 51单片机扩展usb方安-51 Single-chip Single-chip expansion usb Mrs 51 Mrs usb expansion

MSP430F2274 单片机C程序调试代码-MSP430F2274 Singlechip C program debugging code

arm的spi功能，通过595点亮数码管-arm of the spi feature 595 digital tube light

vb编写的上位机程序，可以实现的功能是单片机和上位机的通讯功能-vb prepared PC program, you can realize the function of MCU and PC communications

单片机与ALTEC温控仪的通讯，设置温度。-Single-chip temperature controller with ALTEC communication, set the temperature.