[i=s]This post was last edited by hau30729 on 2019-11-21 13:56[/i]Ground interference problem?I am currently doing an experiment to test water quality (pH, dissolved oxygen, etc.). The water quality t...
PCB board surface blistering is one of the more common quality defects in the circuit board production process. Due to the complexity of the circuit board production process and the complexity of proc...
One day, I was watching the EEWorld forum activity when a colleague suddenly popped up from behind and said, "Haha, the boss asked you to help take a look at my LED power supply. The efficiency is too...
I've been busy these days. I just got the package back from the cabinet. I opened the box and took a look at the beautiful photos.The board is well made. It's the first time I powered it on. It functi...
Pengfeng provides two development directions for users of Artix 7 FPGA development kit, one is to develop under Linux , and the other is to develop under Windows .
For the former, you need to install ...
Yes, you read that right. Recently, Europe and the United States have implemented the electrification of heavy-duty vehicles. The first to bear the brunt of the design is the ultra-advanced chargin...[Details]
If you want to measure leakage, you must first understand what leakage is. The power plant outputs three-phase alternating current. The neutral point is directly grounded. The neutral line and the ...[Details]
earpiece
A receiver is an accessory for transmitting sound in communication tools such as telephones, intercoms, and mobile phones. It is a type of speaker, but it is not usually called a spea...[Details]
As the automotive industry accelerates its investment in the research and development of the "New Four Modernizations" (electrification, networking, intelligence, and sharing), today's cars are becom...[Details]
Digital
video processing
has always been a hot topic in the current multimedia device applications. There are many standards for digital video, and they are still evolving. Therefore, the sys...[Details]
Abstract: The switching speed of the DS2715 battery charger varies depending on the charging mode, inductor selection, and battery voltage. In some cases, it is necessary to know the switching speed u...[Details]
As an advanced welding technology, flash butt welding has the advantages of no need to add welding materials, high productivity, low cost, and easy operation. With the continuous development of...[Details]
The traditional IF digital quadrature demodulation system has limited chip selection and a significant increase in cost. Therefore, a new IF digital quadrature demodulation
system
structure is ...[Details]
Weighing
sensor
is actually a device that converts mass signal into measurable electrical signal output. When using sensors, the actual working environment of the sensor must be considere...[Details]
As a learner using ARM, it is necessary to fully understand your processor core. Although some content may not be used in actual applications, it is still necessary to "understand". Thumb state is...[Details]
As we all know, fuel cells are very environmentally friendly because their combustion products are mainly water. Recently, researchers at the University of Copenhagen have made new progres...[Details]
Recently, Beijing Alled Microelectronics Technology Co., Ltd. (hereinafter referred to as Alled) underwent industrial and commercial changes. New shareholders included Huawei-affiliated companies She...[Details]
Bandwidth is one of the most important indicators of an oscilloscope. The bandwidth of an analog oscilloscope is a fixed value, while the bandwidth of a digital oscilloscope has two types: analog b...[Details]
Infineon Technologies Launches New HYPERRAM™ Memory Chip to Double the Bandwidth of High-Performance Low-Pin-Count Solutions
Infineon Technologies AG has launched a new
HYPERRAM...[Details]
The hydraulic servo control system is a control method that uses hydraulic technology to achieve high precision, high speed, and high stability. It is widely used in industrial automation, aerospac...[Details]