The reconfigurable multi-band PA approach presented in this article offers significant advantages over traditional band-switching PA front ends. Qorvo’s QPA0007 uses patented technology and is the ind...
We sincerely invite you to give us some ideas. It’s a new year and a new beginning. The motor section is also quietly working hard to bring you more benefits and better experiences. Friends, have you ...
Can solve Beijing hukouChina Electronics Science Academy recruitment【Introduction】
Founded in 1984 , the Electronic Science Research Institute of China Electronics Technology Group Corporation (CETC) ...
Create a healthy life and achieve powerful tools
TE Connectivity (TE) Smart Life Subsystem SolutionsTE provides economical, efficient and reliable complete solutions, enabling engineers to meet unique...
ARM's 7 working modes It includes two major categories: user mode and privileged mode, among which the privileged mode is further divided into system mode and exception mode. The CPU can only run in ...[Details]
Current input preamplifier widely used in sensors
Function of the circuit
This amplifier is also called a current-voltage converter. It is an effective application example of an OP amplifier. ...[Details]
With labor shortages, increased global competition, personalized customer demand, agile manufacturing of highly diverse and small-batch products, coupled with the recent need to maintain social d...[Details]
PLC
control power supply system
For
display screens
with power consumption exceeding 10KW
, a distribution cabinet should be equipped. A distribution cabinet with remote control function...[Details]
Because the resolution of the LCD built-in OK6410 is too low, I bought a 5' TFT LCD on Taobao with a resolution of 800*480. I finally drove it this morning. Unfortunately, the adapter board of OK641...[Details]
On December 29, Elite
Robotics
officially launched the innovative result of three years of development - the second generation of CS series
collaborative robots
.
It is reporte...[Details]
Although some whistleblowers believe that Samsung will discontinue the Note series product line next year, more sources point out that Samsung will not act so quickly. It is expected that the ...[Details]
1 Introduction
In communication power supplies, circuits with multiple outputs often need to synchronize the output signals to meet control requirements.
Synchronizing the power...[Details]
Soft starter is a novel motor control device that integrates motor soft start, soft stop, light load energy saving and multiple protection functions. It is called Soft Starter abroad. The most famo...[Details]
On January 31, General Motors and Lithium Americas Corp. announced that they would jointly invest in the development of the Thacker Pass mine in Nevada. The mine is the largest known lithium mine in t...[Details]
The 5G era has already entered the preparation stage in China. Many terminal equipment manufacturers and operators have recently launched advertisements. The arrival of 5G seems to be one step earlie...[Details]
According to CCTV News, Shanghai Customs statistics show that in the first quarter of this year, Shanghai's total import and export value reached 876.7 billion yuan, an increase of 15.8% over the sam...[Details]
Recently, the Hefei Economic and Information Technology Bureau issued the "Hefei 5G Industry Development Plan (2019-2022)" (hereinafter referred to as the "Plan"). The "Plan" clearly states that by 2...[Details]
15.1 Overview
I2C is a two-wire, bidirectional serial bus that provides a simple and efficient method for data communication between devices. Standard I2C is a multi-master bus that incl...[Details]
When AC current is overloaded, the AC voltage applied to the load and the AC current passing through the load will have a phase difference, from which people derive the concept of power factor. The...[Details]