这是一个LED液晶显示的程序...有多个接口..可以用的我用过

电动读卡器IC卡SI4442读写模块源代码-Reader IC card SI4442 R/W Module source code

基于凌阳的 单片机技术的语音控制小车设计 有详细的c源程序和硬件电路 以及最终报告-Based on the single-chip Sunplus Technology voice control car design detail c source code and hardware circuits as well as the final report

凌阳最出的超声波测距模组，通过555产生40KHz的超声波，有SPE061A单片机控制超声波的发射和接收，最初的版本在程序方面比第二版本来得简单，主要是通过了硬件电路减少了程序，附电路图、PCB图等-Sunplus most of the ultrasonic ranging modules, 40KHz generated through 555 of the ultrasound, ultrasound has SPE061A single-chip microcomputer to control the transmitting and receiving an initial version of the procedure than the second version is more simple, mainly through the reduction of hardware circuit procedures, with schematics, PCB map

伺服马达控制的C51程序。 文件： sifu*.c sifu*.Uv2 sifu*.hex 等相关文件。-Servo motor control of the C51 program. File: sifu*. csifu*. Uv2sifu*. hex and other relevant documents.

这是一个用汇编，和vc编写的劲乐团游戏，需下载到51/52单片机上使用-This is a compilation of use, and the preparation of fresh vc Orchestra games, the need to download 51/52 on the use of SCM

pc与51单片机的快速串行通信程序。开发环境KeilC-pc with 51 single-chip fast serial communication program. Development environment KeilC

一个单片机仿真程序，并带有仿真文件，线路调试程序，及原理图。-a microcontroller simulation program, and with simulation, circuit debugging procedures and schematics.

AVR单片机之间多机通信（通信方式采用的中断进行）-AVR single-chip multi-machine communication between (the interruption of communication used to carry out)

Tea5767的3线控制程序，M8单片机，采用3线控制，内有电路原理图，可手动指定频率，也可以上下搜索-TEA5767 the 3-wire control procedures, M8 MCU, using 3-wire control with a circuit schematic can be manually specified frequency, can also be upper and lower search

内容： *红外测试程序，用单片机通过发射管发射38K的调制频率码，由一体化接收并解码由发光管显示。 *正常情况下，由于反射和高灵敏度接收，LED4（P1.3)一直闪烁，可以用黑色纸片完全遮挡接收头使 *之不能接收到发射管的信号，这是LED4熄灭。说明功能性正常 -Content:* IR test program, launched with the microcontroller through the launch tube of the modulation frequency of 38K code, by the integration to receive and decode from the LED display.* Under normal circumstances, due to reflection and high-sensitivity receiver, LED4 (P1.3) has been flickering, you can completely block the black pieces of paper to make* that they are not receiving the first emission control signal is received, it is LED4 out. Note the normal functional