-
Jiwei.com reported on January 25 that recently, Huawei nova 7 SE 5G LOHAS version was quietly launched on the market. The biggest feature of this phone is that it is equipped with a new processor, Ki...[Details]
-
Wang Zhongfeng, researcher at the Shenyang Institute of Automation, Chinese Academy of Sciences
In line with its own development needs, State Grid Corporation of China has made arrangements to...[Details]
-
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
/* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/
The main purpose of this function is to set the above 4 clock...[Details]
-
Before everything starts, there is a question for everyone: Why do you need to compress a file? You are confused and decide to ignore this question for the time being and download something. After ...[Details]
-
This article introduces the working principle of a switch-type mobile phone charger in detail, which is very meaningful for beginners to understand the specific switching power supply circuit and char...[Details]
-
The magnetic flap level gauge is a commonly used instrument. During continuous use, we will find some faults. Among them, the false liquid level fault has brought great trouble to people. So how does...[Details]
-
Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chemical company, recently unveiled a series of innovative solutions at CHINAPLAS 2023. Relying on China, an important global ...[Details]
-
EMC (Electromagnetic Compatibility ) has become a household word in the past decade. In the mid-1990s, Europe required lower radiated and conducted emission levels for products sold into the regio...[Details]
-
Plug-in hybrid/electric vehicles (xEV) contain a high-voltage battery subsystem that can be charged using a built-in onboard charger (OBC) or an external charging station. Charging (application) requ...[Details]
-
WALTHAM, Mass. — September 22, 2022 —
C&K, a leading manufacturer of high-quality electromechanical switches, has expanded its PTS645V SMT series tactile switch to include an IP67 sealed versio...[Details]
-
On October 19, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a driver monitoring system (DMS...[Details]
-
The world is paying more and more attention to energy-saving high-efficiency lighting. According to the International Energy Agency (IEA) report, global electric lighting accounts for about 19% of ...[Details]
-
STM8SPWM Application A few days ago, there was a project that used PWM. Today, I sorted it out and made an atmosphere light. I recorded it so that I can come back and look at it later if I forget it....[Details]
-
Fan users often say that it is very difficult to balance the fan. They don't know whether to do single-sided balancing or double-sided balancing. Some fans still have large vibrations after balancing....[Details]
-
UPS power supply can be divided into conversion type and parallel type according to the inverter combination mode. The main circuit block diagram of single-phase conversion type UPS power supply with...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
