This paper demonstrates for the first time a reliable commercial high power amplifier based on a multi-band transmitter design that uses the patented reconfigurable PA technology demonstrated by Charl...
When debugging MLX75308, I encountered the following problems: 1. The three ambient light channels and rainfall channels cannot sense external infrared interference, and the data has no obvious change...
Since my computer is running Win10, a removable storage device was quickly displayed as soon as the USB was plugged in, and there was no driver problem as mentioned by other netizens.
It would be nice...
[i=s] This post was last posted by Rambo on 2018-10-8 08:51 EditRecently, Ms. Yang from Jinhua, Zhejiang, told the media about her experience: "My iPhone, which was placed flat on the table and chargi...
Here is a calculation method for wireless communication distance in free space propagation: Free space propagation refers to the propagation of radio waves when there is an infinite vacuum around the ...
After graduating from graduate school and just starting to work, I always thought I had learned a lot, but now I realize that I am still far from it. During my graduate studies, I felt that I was real...
On December 1, the People's Government of Jilin Province issued the "Implementation Plan for Taking the Lead in Layout of New Tracks in Hydrogen Energy Industry and New Energy Storage Industry".
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In response to the strong demand for human-robot collaboration (HRC) intelligent production automation in the global manufacturing industry, AsiaInfo Electronics launched the first AX58200 2/3-port E...[Details]
When using discrete JFETs, the designer may need to adapt a large number of variable device parameters to a given transistor model. The square law equation is generally used as an approximate mod...[Details]
The reverse switching power supply is also called the buck-boost switching power supply. Whether the pulsating DC voltage before the switch tube VT1 is higher or lower than the stable voltage at the o...[Details]
The reasons for the failure of the V-cone flowmeter inverter are closely related to the production environment, mainly the following:
1. Conductive dust such as metal.
(1) Excessive conductiv...[Details]
Recently, Texas Instruments (TI) announced the launch of the latest devices designed to achieve high efficiency and low noise to further expand its sensorless, brushless DC (BLDC) motor driver produc...[Details]
Google announced in a press release on its website on Thursday that the acquisition of Fitbit was finally completed. The news was announced by Rick Osterloh, senior vice president of Google devices a...[Details]
On February 23, the "Airport Line" autonomous driving manned demonstration from Beijing Daxing International Airport to Beijing Yizhuang was officially launched, marking the official opening of the...[Details]
DC current part: The moving coil should be installed correctly, and there should be no ferromagnetic material in the moving gap. If the shunt resistor is burned out, it should be replaced according t...[Details]
The storage media corresponding to the three startup modes of STM32 are all built-in to the chip, they are: 1) User Flash = Flash built into the chip. 2) SRAM = the RAM area built into the chip, w...[Details]
A multimeter, also known as a multimeter or multiplexer, is the most basic and indispensable measuring tool for electronic engineers. Its basic functions include: measuring AC and DC voltage, AC and ...[Details]
In response to the call of Putian City for the development of the life and health industry, Maibu was invited to participate in the first China (Xiuyu) Health Industry Exhibition held at No. 28 Mid...[Details]
Today I used STM8S to modify optionbyte in the program. I encountered a problem that it kept reading as 0 and could not enter the setting process. I modified the previous program again today. Using...[Details]
Method 1 Why should the inductor be connected in series instead of in parallel at low frequencies? It is not easy to find the answer by analyzing the Q value from the ratio of inductive reactance t...[Details]
The "call" instruction in the ABB robot programming instructions is a very important instruction, which allows the programmer to call another program or subroutine in the program.
Overvi...[Details]
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