This article describes the principium of line scan revise winding used in the line scan circuit of TV receiver and display, and the requirement for the characteristics of the ferrite core.
介绍了在电视接收机、显示器行扫描电路中的磁饱和电抗元件(行线性校正线圈)的原理及对铁氧体磁芯材料性能和工艺的要求。
Tofind a target and determine its position, any radar station has to basically consist of a transmitter, a receiver, an antenna, an antenna duplexer, a display and a timer.
为了要发现目标和确定其位置,任何雷达站基本上都必须包括发射机、接收机、天线、天线转换开关、显示器和定时装置。
The system consists of single chip AT89C2051, ultrasonic transmitter circuit, ultrasonic receiver circuit, temperature collection circuit, and display circuit.
系统由at89c 2051单片机、超声波发射电路、超声波接收放大电路、环境温度采集电路及显示电路组成。
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