ARM LPC2131的LCD1602驱动

基于avr电子称都设计 精度高包含源码和电路图-Avr-based electronics that are designed with high precision

5个单片机实用源程序-five SCM practical source

基于状态机的SAA3010红外遥控接收程序-state machine based on the SAA3010 infrared remote control procedures

用51引脚模拟SPI，进行ad7706读写操作。-the source code which use 51 MCU read and write ad7706

C8051F04x单片机SMBUS的应用。-C8051F04x Singlechip SMbus applications.

msp430实验DAC7611,对于初学者很有帮助-MSP430 experimental DAC7611, very helpful for beginners

主要考虑处理速度、功耗、程序存储器和数据存储器的容量、片内的资源，如定时器的数量-Main considerations deal with speed, power, program memory and data memory capacity, on-chip resources, such as the number of timer

PC - MCU 串行通迅程序 单片机接收主机的数据,然后将数据传送到P0口, 并传回给主机 当按下AN1时, 单片机发送字串给主机-PC-MCU serial communications procedures SCM receive mainframe data, and data transmission to the P0 mouth and passed back to the mainframe when pressed AN1, SCM string sent to the mainframe

source led giao tiep qua cong LPT

密码锁:根据设定好的密码，采用二个按键实现密码的输入功能，当密码输入正确之后，锁就打开，如果输入的三次的密码不正确，就锁定按键3秒钟，同时发现报警声，直到没有按键按下3种后，才打开按键锁定功能；否则在3秒钟内仍有按键按下，就重新锁定按键3秒时间并报警-Password Lock: According to set a good password, the password used to achieve two key input function, when to enter the correct password, the lock will open, if entered incorrect password three times, on the lock button 3 seconds, also found that alarm sound, do not press the button until the three kinds of after the Open button lock function otherwise, there is still a matter of seconds in the 3 button press, on the re-lock button 3 seconds time and alarm