【Chuanglong TL570x-EVM 】Review 01 - UnboxingPhysical appearanceThis industrial control board of Chuanglong is of high quality, and is designed and manufactured with great care. It has good stability a...
Power Factor CorrectionPower factor correction (PFC) is mainly used to improve the ratio of effective power to apparent power at the input of the power supply. It is one of the common circuits in swit...
[size=4] Ultra-low standby power consumption of less than 90mW without auxiliary AC/DC power supply reference design. The PMP21251 reference design uses the UCC28056 CRM/DCM PFC controller, UCC256304 ...
# 3D printer project - STM32F7508-DK environment creation (I) I found out from the Internet that smoothieware.org launched a FreeRTOS system V2. I have always wanted to try it out. It happened that [*...
Ladies and Gentlemen, since the ciss, coss, and crss of mosfet can reflect the turn-on and turn-off performance of discrete devices, why are coer and cotr still required in the specification?...
Introduction
With the increasing updating and intelligent development of modern electronic products, human-machine interaction interface (HMI) has received more and more attention and application, e...[Details]
Speaking of the card-type door access control system, the principle of the common community access control card is that the card has a chip called RFID. When the card containing the RFID chip is pass...[Details]
On May 7, Ezhou City, Hubei Province, held its first major project drill in 2021. Chen Ping, deputy secretary of the Ezhou Municipal Party Committee and mayor, led a municipal drill inspection team t...[Details]
IT Home reported on May 15 that realme will launch the Narzo 50 5G series of mobile phones on May 18. The company has not yet disclosed any information about the phone, but renderings have been expos...[Details]
Qualcomm demonstrates leading Wi-Fi 7 development momentum at MWC Barcelona ——How Qualcomm will lead the development of Wi-Fi 7 technology—— With the advent of the Wi-Fi 7 era, Qualcomm Techno...[Details]
According to foreign media Notebookcheck, there are a large number of cheap smart watches and fitness bracelets on platforms such as Amazon and AliExpress, and many products also have advanced ...[Details]
Currently, many high-level ADAS can achieve hands-free operation in some scenarios, so it is really necessary to install a reliable DMS. The study comes from the Automobile Association of America, ...[Details]
It is hoped that the relevant contents in this article can be used as a reference for relevant decision-making departments to jointly make my country's communication power supply industry bigger an...[Details]
At the early morning of September 11th, Beijing time, Apple launched Apple TV+ at the 2019 Fall New Product Conference. At the same time, Cook showed three trailers for Apple TV Plus, "Morning ...[Details]
From digital car keys to wireless charging protection, NFC is still making rapid progress Electronic Enthusiast Network reported (Text/Zhou Kaiyang) As smartphones have integrated NFC technology, t...[Details]
1. The compilation and linking can pass, but uVision MDK cannot run at full speed and stops as soon as it runs. The reason is that the Option->Target->Code Generation->Use MicroLIB checkbox is not che...[Details]
Laplace transform is an integral transform commonly used in engineering mathematics, also known as Laplace transform. Laplace transform is a linear transform that can convert a function with a real n...[Details]
Pressure transmitters are important components used in many industrial equipment to control industrial processes and pressure changes. They can be used to measure pressure, liquid level, flow rate, d...[Details]
Beijing, China, June 20, 2023 -
Qorvo®, a global leader in connectivity and power solutions, announced the launch of the QPQ3509
, North America's first bulk acoustic wave (BAW) 280MHz band...[Details]
Murata Manufacturing Co., Ltd. (hereinafter referred to as "Murata") has developed a high-performance 6-axis inertial sensor for automobiles, the "SCH1633-D01" (hereinafter referr...[Details]