The dry coupling ultrasonic testing method does not require the application of liquid coupling agents such as water or oil on the surface of the material to be tested. It is easy to operate and flexib...
I want to ask you guys, how are the 30-yuan fiber optic transceivers made? Even if they are assembled by yourself, don't you provide customer service? I heard from customers that some transceivers wil...
Abstract: Based on the sensor interface standard IEEE1451.2, this paper introduces some specific technical points for the realization of wireless networked sensors, proposes a wireless networked senso...
Abstract: A fast and effective method is proposedfor the design of LDMOS broadband power amplifier matching circuit usingthe ADS software. The simulation results are: in the frequency range of 1.3 GHz...
Chapter 1 Introduction
1.1 Overview of Electromagnetic Compatibility
Electromagnetic compatibility is an emerging comprehensive subject. The main research of electromagnetic compatibility is how to ma...
Since the beginning of this year, as the epidemic situation has stabilized, China's manufacturing industry has rebounded. At the same time, good news continues to come from companies in the robot...[Details]
background
Freescale, Marvell, ARM and other semiconductor manufacturers design power-efficient microprocessors (uP/CPU) in an ever-expanding family to provide low power and high-perfo...[Details]
A few days ago, "War and Peace between Car Companies and Battery Factories" became a hit. Many things in it cannot be commented on, but the interesting thing is that many of the first wave of Europea...[Details]
5G network accelerates the commercial development of connected vehicle applications
5G networks have the characteristics of high speed and low latency. With the rapid development and deploymen...[Details]
Not long ago, shareholders of AMD and FPGA giant Xilinx overwhelmingly approved AMD's acquisition of Xilinx for $35 billion. This news attracted the attention of countless "electronic people". You kn...[Details]
STMicroelectronics (ST) has announced the industry’s first STM32 F7 series microcontrollers based on ARM’s latest Cortex-M7 core, outperforming ST’s previous 32-bit STM32F4 microcontrollers and dou...[Details]
The demand for electrical energy in cars is growing as demand for autonomous driving functions as well as comfort, convenience and infotainment features continues to grow. Today's cars have an incre...[Details]
In recent days, Oriza Puhua's invested companies have received good news about their IPOs. Following yesterday's successful IPO of Junpu Intelligent Technology on the Science and Technology Innovatio...[Details]
For engineers, current source is an indispensable instrument. Many people also want to make a suitable current source. The application of open source kits is just a complete set of PCB, components, pr...[Details]
Foreign media reported that OnePlus founder and CEO Liu Zuohu revealed that OnePlus is developing a smart watch. Liu Zuohu said that OnePlus is working closely with Google to develop a bette...[Details]
Since the switching device of the inverter is a high-power transistor, its overcurrent capacity is smaller than that of the thyristor, so the correctness of its capacity selection is directly relat...[Details]
When using an oscilloscope to test, the signal is very small, only a few dozen MV. Using the oscilloscope at the lowest setting, I found a lot of glitches. At first, I thought the oscilloscope ground...[Details]
ROHM develops thick film shunt resistor "LTR100L" with industry-leading 4W rated power
Helps increase the power of industrial and consumer electronics
ROHM, a world-renown...[Details]
"In the past three years, the chip shortage has led to a reduction in global automobile production of approximately 15 million vehicles, and China's production has exceeded 2 million. This is the pro...[Details]
The PT100 temperature sensor is a temperature measurement element widely used in the fields of industrial automation and process control. It has the advantages of high accuracy, good stability, and...[Details]
Integrated technical exchanges
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