按键开关控制器简化系统设计
Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton ...
Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton ...
Once relegated to the hinterlands of low cost indicatorlights, the LED is again in the sp...
One of the fi rst lessons in a basic electronics coursecovers the symbols for resistors, ...
What would happen if someone connected 24V to your12V circuits? If the power and ground l...
Specifying the right reference and applying it correctly isa more difficult task than one...
For a variety of reasons, it is desirable to charge batteriesas rapidly as possible. At t...
Portable, battery-powered operation of electronic apparatushas become increasingly desira...
为解决直流逆变交流的问题,有效地利用能源,让电源输出最大功率,设计了高性能的基于IR2101最大功率跟踪逆变器,并以SPMC75F2413A单片机作为主控制器。高电压、高速功率的MOSFET或IGBT...
在理论分析循环码编码和译码基本原理的基础上,提出了基于单片机系统的(24,16)循环码软件实现编码、译码的方案。仿真结果表明(24,16)循环码能有效地克服来自通讯信道的干扰,保证数据通信的可...
利用单片机具有的智能程序控制的特点,设计了基于STC89C52单片机的"二极管特性测试器",可对二极管一般特性进行快速测试。通过稳定线性电流源给二极管加载恒定电流,然后由高...