Seeking sensors : Imagine a process like this: a 10m long anchor chain (steel) is buried 5m underground, with points A and B as the two ends. Now I fix end A, hold end B with my hand, and lift the anc...
Step 1: Calibration.In addition to the cable to be tested, another auxiliary cable is also required. The ZVB8 vector network analyzer (hereinafter referred to as VNA) we use has two ports: Port1 and P...
[align=left][color=rgb(51, 51, 51)]During the circuit design process, applications engineers often overlook the layout of the printed circuit board (PCB). The problem often encountered is that the cir...
From October 28 to 30, 2021 , at the Shenzhen World ExhibitionConvention Center (Bao'an New Hall) , the member exhibition of the 2021 South China International Intelligent Manufacturing, Advanced Elec...
Motion detection is an important part of security system and PIR sensor is one of the most commonly used sensors to trigger alarm when motion is detected. This sensor can easily detect the motion of p...
1. Overview
According to statistics, about 60% of the world's electricity consumption is consumed by electric motors. Due to starting, overload, safety system and other reasons, efficient ...[Details]
On November 6, international research organization SNE Research released the latest data on global
electric vehicle
battery
usage from January to September 2024. The data showed that ...[Details]
Since there is no way to locate the Main function after the microcontroller is powered on, because the addresses of variables and functions are allocated by the compiler when compiling, the location o...[Details]
The newly launched PE2O8 SiC epitaxy tool is a further enhancement to the industry-leading ASM single-wafer SiC epitaxy tool portfolio (including PE1O6 for 6-inch wafers and PE1O8 for 8-inch wafers...[Details]
Today, Samsung officially announced that the Galaxy Watch Active2 will be officially available for pre-sale on October 9, with a pre-sale price starting at 1,899 yuan. You can log in to the Samsung o...[Details]
In the ranking of factors that cause dissatisfaction with the use of new energy vehicles, the problem of insufficient battery life ranks first. Consumers are not satisfied with the relevant responses...[Details]
On the evening of April 27, Linyang Energy (601222.SH) issued an announcement that Linyang Energy's holding subsidiary Jiangsu Linyang Yiwei Energy Storage Technology Co., Ltd. won the bid for ...[Details]
The importance of radar as a sensor head in the combat command system is obvious. The C3I system (command, control, communication and intelligence system) requires radar to realize information shar...[Details]
The Washington Post reported on Monday that Huawei secretly helped North Korea build a commercial wireless network. The media also pointed out whether Huawei used American technology in its component...[Details]
The word industrial computer may be unfamiliar to many people, but do you know that it is closely related to our lives? When you go out by car, when you go shopping in a mall, when you play in a park,...[Details]
Recently, a number of domestic companies have complained to the China Mobile Alliance about Sharp's unreasonably high prices and abuse of litigation injunctions in patent licensing negotiations. The ...[Details]
News on the evening of October 26th, Sony today released the Xperia Pro-I mobile phone globally. The price in China is 10,999 yuan and it will be available in early December. At the beginni...[Details]
The circuit in this example shows a special way to use a 5×7 LED dot matrix screen.
The circuit does not require any modification, except that the LED units can be arranged slightly to be used in a...[Details]
Due to the impact of the epidemic, CES 2021 will be held online, so it will definitely be a very cool exhibition. According to statistics. At CES 2020, there were 4,419 exhibiting companies and 171...[Details]
High voltage cabinet and low voltage cabinet are two indispensable components of the power system, and there is a close relationship between them. This article will introduce in detail the function...[Details]
Sensor
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