1. Install the test softwareInstall the Jperf software on the PC. The software installation package jPerf is in the document directory. After decompression, right-click the .bat file and select Run as...
I'm working on a new project recently. I've developed a platform for pushing video streams using a cloud host. You only need to connect esp8266 or esp32 to the platform to play online videos with a 0....
Dear experts:I am now going to maintain the original campus surveillance. The original cameras and NVRs are all original and I need to change the lines. There are 3 16-channel NVRs with the farthest d...
I use an external power supply to supply power to the gate of the LDMOS, but it is turned on before I apply the gate voltage? What is going on? Thank you....
Live replay: NXP's facial recognition technology solution based on i.MX RT106F : https://training.eeworld.com.cn/course/6058In recent years, technologies such as artificial intelligence, big data, and...
Why, regarding those famous quotes that Jack Ma said about guiding young people to start their own businesses, why do so many people not agree but are divided into pros and cons?...
Using a multimeter to determine capacitor quality Depending on the capacity of the electrolytic capacitor, the multimeter's R×10, R×100, or R×1K settings are usually used for testing. The red and...[Details]
1. Introduction
Flyback
converters are widely used in small and
medium
power conversion applications due to their advantages such
as
simple
circuit
topolo...[Details]
Market demand for greater mobility has led to a migration of traditionally wired audio entertainment products to wireless. As product manufacturers look to cut the cord for entertainment electronic...[Details]
Generally speaking, LED constant current driver ICs are mainly divided into boost type, buck type and buck-boost type (SEPIC). These can also be divided into many different models. The principles f...[Details]
The most common application of MOS tubes may be the switching elements in power supplies. In addition, they are also very beneficial to power output. Applications such as servers and communication eq...[Details]
On December 24, the construction of three bus charging stations including the West Second Ring Road Bus Charging Station in Baoding City, Hebei Province was completed. After being put into operatio...[Details]
This afternoon, Xiaomi released two 5G mobile phones, Xiaomi 9 Pro and Xiaomi MIX Alpha. The lowest price of Xiaomi 9 Pro is 3,699 yuan, which is the lowest price of 5G mobile phones released so far....[Details]
In this series of articles, until the last article, the principles of brushed DC motors
were introduced
. This article will introduce the basic characteristics of brushed DC motors.
...[Details]
In the first six months of this year, SMA, a world-renowned inverter manufacturer, sold about 6.8 GW of inverters (7.1 GW in the first half of 2020) with sales revenue of 488.3 million euros (514.2...[Details]
Medtec China 2023 and the 17th Medical Device Design and Manufacturing Technology Exhibition will open as scheduled at the Suzhou International Expo Center from June 1-3 this year. As the Chinese sta...[Details]
On May 30, Professor Shi Luping's team from the Brain-Inspired Computing Research Center of the Department of Precision Instruments at Tsinghua University proposed a new paradigm of complementary d...[Details]
Perhaps in the near future, in the global autonomous driving field, Qualcomm will become a guest of honor for traditional car companies like Huawei. But by then, it will be time for Elon Musk to call...[Details]
A Schottky diode can be used, connected in series with the circuit in the forward direction to prevent the pin from being connected to a voltage higher than 3V, which will flow back into the chip and...[Details]
Undoubtedly, autonomous driving has become the future direction of automobile development that is unanimously recognized by technology and automobile companies around the world. In order to occupy ...[Details]
Dear leaders and guests, hello. Today I would like to share with you "Developing Energy Storage Technology to Promote Green and Low-carbon Transformation", which mainly includes the following four poi...[Details]
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