When compiling TangDynasty, Sync with database failed and compile chipwatcher failed appear. From the "chipwatcher" keyword, it can be seen that it is a chipwatcher problem. This is usually because a ...
Today at 10:00 AM, live broadcast with prizes: Future perception is predicted by me - the latest application of sensors in the Internet of ThingsClick here to enter the live broadcastLive broadcast ti...
Question 17: Sections 12.16 to 12.18 of "Switching Power Supply Design, Third Edition" discuss the error amplifier of the flyback converter in discontinuous operation mode and give calculation exampl...
[size=4][color=#000000][backcolor=white] A/D is the conversion from analog to digital, relying on the analog to digital converter (Analog to Digital Converter), referred to as ADC. D/A is the conversi...
Author: Lin Xianchong and Hong Shiheng, Application Engineers, Infineon Technologies1 IntroductionPower factor correction is to shape the input current of the power supply into a sine wave and synchro...
Circuit function:
The circuit can realize the function of 9-way buzzer. After one person presses it, it will be invalid for others to press it. They need to be reset before they can answer again.
T...[Details]
ATtiny2313 contains 128 bytes of EEPROM data memory. It is read and written byte by byte as an independent data. The life of EEPROM is at least 100,000 erase cycles. EEPROM access is determined by th...[Details]
As energy conservation, emission reduction and environmental protection have become important assessment indicators for governments at all levels and various industrial enterprises, the scope o...[Details]
International New Energy Network: PV inverter leader SMA Solar Technology said recently that it will not achieve its full-year revenue target due to pricing pressure and further unexpected weakness...[Details]
ROHM (headquartered in Kyoto, Japan), a world-renowned semiconductor manufacturer, has developed the SerDes IC※1 "BU18xMxx-C" and the camera PMIC※2 "BD86852MUF-C" that are ideal for automotive came...[Details]
As the saying goes, "eat according to the food, and dress according to the body shape". In daily life, people follow this principle, such as how much food to eat according to the food and what kind...[Details]
When Magic Leap is mentioned, many people will think of a video that went viral a few years ago: A big whale jumped out from the basketball court, splashing water everywhere, and the students wa...[Details]
LED display screens have the advantages of easy control, fast response speed, and low cost, and have a wide range of application prospects. However, in addition to some indoor applications, LED lar...[Details]
This article cleverly combines the EL34 tube and the transistor (op amp), resulting in unexpected and high performance. This 32W power amplifier has a full power bandwidth of 5Hz to 55kHz, and its dis...[Details]
Foreign media PhoneArena published an article last night titled "The Galaxy Note 10 & iPhone 11 are proof Huawei's an industry leader". IT Home compiled the article. The full text is as follows: Appl...[Details]
Functional description:
The 4 common anode seven-segment displays display 4 digits at a time. There are 16 characters from 0-F, which are divided into four groups of digits: 3-0, 7-4, B-8, a...[Details]
Recently, Infineon announced that its QDPAK and DDPAK top side cooler (TSC) packages for high-voltage MOSFETs have been successfully registered as JEDEC standards. This move not only further solidifi...[Details]
As the number of hybrid electric vehicles (HEVs) and electric vehicles (EVs) continues to grow around the world, automotive developers are innovating to stay ahead. While HEV/EV powertrain differen...[Details]
0 Introduction
The traditional method of automobile exhaust detection uses chassis dynamometer testing. The working principle of this method is: indoors, combined with chassis dynamometer and...[Details]
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