Principles+of+digital+communication
Communication has been one of the deepest needs of the human race throughout recorded history. It is essential to forming social unions, to educating ...
Communication has been one of the deepest needs of the human race throughout recorded history. It is essential to forming social unions, to educating ...
We are in the era of ubiquitous computing in which the use and development of Radio Frequency Iden- tification (RFID) is becoming more widespread. RFI...
介绍了电力操作电源与智能电池巡检系统的特点,给出了一种基于超低功耗单片机MSP430 F149针对中小型变电站自动化运行的专用设备的基本设计原理及实现方法,最后给出了详细硬件构成和软件实现。该系统能满足中小型变电站安全、可靠、自动运行的要求,并通过与上位机的串行通信实现变电站的远程管理和控制。 ...
在电子电路实验中,我们经常需要测量一些电容和电感的电量,特别是一些小容量和小感量的器件,如果我们身边没有一些专业的测量仪器的话,那么我们可以自己动手做一个简单的测量仪。文章就教大家如何用单片机来制作一个简单实用的电容电感测量仪,其测试范围宽,结果也较为准确,主要用来测量容量较小的电容和电感,完全可以...
As the performance of many handheld devices approachesthat of laptop computers, design complexity also increases.Chief among them is therma...