该文介绍一种利用单片机实现的电子密码锁控制电路方案 ,该方案较为简单、可靠 ,而且密码设置很

灵活 ,可以在1～8位范围内任意设置密码位数。适当的进行前向通道和后向通道的扩展 ,可以使该设备兼做

房间湿度、温度等的房间空气参数的采集处理器或者火灾报警器等。-The introduction of a single-chip realization of the use of the electronic code lock control circuit program, which is more simple, reliable, and password settings are flexible and can be 1 ~ 8 in the framework of the arbitrary digit password. Appropriate prior to the Corridor and the expansion of the channel, enabling the device also offering room humidity, temperature and other parameters of the room air or acquisition processor, such as fire alarms.