LPC2210单片机的蜂鸣器实验，一个很好的例子，不用修改任何代码，直接写进去就行。-LPC2210 microcontroller buzzer experiments, a good example, without modifying any code written directly into the herd.

ZigBee译为 紫蜂 ，它与蓝牙相类似。是一种新兴的短距离无线通信技术，本文档可以为ZigBee入门学习者提供帮助。-ZigBee translated as purple bee , which is similar to bluetooth. Is a new short distance wireless communication technology, this document can provide help for ZigBee entry.

ZigBee译为紫蜂它与蓝牙相类似是一种新兴的短距离无线通信技术，本文档可以为ZigBee入门学习者提供帮助。-ZigBee translated as purple bee , which is similar to bluetooth. Is a new short distance wireless communication technology, this document can provide help for ZigBee entry.

ZigBee译为 紫蜂 ，它与蓝牙相类似。是一种新兴的短距离无线通信技术，本文档可以为ZigBee入门学习者提供帮助。-ZigBee translated as purple bee , which is similar to bluetooth. Is a new short distance wireless communication technology, this document can provide help for ZigBee entry.