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1 Introduction In microwave systems, a common component is often used, namely, a transition element that transforms one transmission line to another, called a waveform converter, also known as a ...[Details]
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In recent years, embedded processors have been booming and have been widely used in the fields of communications, aerospace, medical equipment, consumer electronics, etc. The peripheral devices of ...[Details]
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Using stc89c52 single-chip microcomputer chip, the connection method of four-digit digital tube: P1 bit selection P0 segment selection
Program:
#include reg51.h
void delay(unsigned int d); ...[Details]
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Verifying complex SoC designs is extremely costly and time consuming. It has been shown that the time required to verify a design increases exponentially with the size of the design. Over the past few...[Details]
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Industry insiders revealed that as the stay-at-home economy caused by the epidemic gradually subsides, IC design companies expect that shipments of consumer electronics products will return to the tr...[Details]
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It is reported that the safety of mines has always been a major issue of concern to the world. Applying 5G technology to mines, developing unmanned mining equipment, and realizing unmanned mines can ...[Details]
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Reset is the initialization operation of the microcontroller. Its main function is to initialize PC to 0000H, so that the microcontroller starts to execute the program from the 0000H unit. RST is t...[Details]
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Low current switching regulator ICs often use Darlington transistors as output switches. In this case, power conversion efficiency can be improved with two inexpensive components.
To make this...[Details]
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Huawei's official Weibo account announced that it will hold a launch conference for Hongmeng operating system and Huawei's all-scenario new products on June 2. Industry insiders revealed that this ti...[Details]
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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-linux-gnue...[Details]
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The spectrum analyzer is one of the most basic and important measuring instruments in the field of microelectronics measurement. It is an important tool for the research, development, production an...[Details]
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In the energy spectrum measurement, the multi-channel pulse amplitude analyzer measures the peak amplitude of the pulse, but the peak of the pulse signal after linear amplification of the detector out...[Details]
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DGYJ-H Secondary Voltage Drop Tester
How to use the secondary voltage drop tester
Secondary voltage drop tester
1) Secondary voltage drop tester and secondary circuit voltage drop error test...[Details]
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Overview
The CDMA wireless system was designed to operate in the same radio frequency band as the older Advanced Mobile Phone System (AMPS), which operated in the U.S. cellular band before the intr...[Details]
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An amplifier is a device that can amplify the voltage or power of an input signal. It is composed of electron tubes or transistors, power transformers and other electrical components. It is used in v...[Details]
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