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High frequency PCB:The Principle of Face Recognition06-19 02:36
Face recognition is a kind of biological recognition technology based on human face information for identity recognition. In face recognition, whether there is a face is first determined. If there is, the size, location and information of each organ of the face are further given. Based on these information, the characteristics and identity of the person are further extracted and matched with the existing face for recognition.
FPC supplier:US Enterprises to Cooperate with Huawei to Develop 5G Network Standards06-12 12:22
The U.S. government confirmed on Monday that it will revise the ban on U.S. businesses from doing business with Huawei and allow it to cooperate in developing next-generation 5G network standards. The U.S. government listed Huawei on the so-called "entity list" of the U.S. Department of Commerce last year, restricting the sale of U.S. goods and technologies to the company on grounds of national security.
FPC manufacturer:Huawei responded by allowing U.S. companies to work with it to develop 5G network s06-05 12:17
U.S. Commerce Department Announces New Rules to Allow U.S. Enterprises to Cooperate with Huawei on 5G Standard Formulation. The U.S. Department of Commerce said that according to the new regulations of the Industrial and Security Bureau (BIS), U.S. companies will not need to obtain a license before contacting Huawei. In response to this, Huawei issued a statement on the evening of the 16th, saying that Huawei's attitude is consistent. We are willing to have frank discussions and exchanges on the
PCB supplier china:Can biosensors replace blood sampling?05-12 11:42
When biosensors are applied to a patient's skin like bandages, their sweat will be directed into those collected micropores. The dye applied to the bottom of each well then changes color according to the pH level of sweat and its chloride, glucose and calcium concentrations. Most people may not like to be taken blood samples, so a large number of non-invasive devices such as skin patches have emerged in recent years to analyze health data. A new cheap bandage biosensor simplifies this concept be
PCB manufacturer China:What is a respirator and how does it work04-24 03:15
Respirators perform important medical operations to fully absorb the respiratory process when diseases seriously affect lung work. For patients with advanced COVID-19, it is very important to provide additional oxygen sources and provide them with precious time to recover and resist infection. Such equipment is needed when the lungs cannot perform their natural function of absorbing oxygen and exhaling carbon dioxide. The function of respirator is to stabilize the patient and perform the functio
Automotive PCB:Samsung Electronics Successfully Achieved the Industry's Fastest 5G Speed04-17 11:07
According to foreign media reports, Samsung Electronics said recently that it had achieved the fastest 5G speed in the industry in a laboratory demonstration that combined multiple channels of millimeter wave spectrum with 800MHz spectrum using carrier aggregation technology.
Multi-layer PCB:There was a case of 5G base station being burned in Holland.04-15 09:16
According to foreign media reports, a 5G base station case was discovered in the Netherlands last week. There have been four similar cases recently. Some arsonists even left anti-5G slogans on telecommunication towers.
Flex rigid PCB:Working Principle of Ultrasonic Sensor in Car Reversing Radar04-03 08:43
The full name of the reversing radar is "reversing collision avoidance radar", also called "parking assistance device", which is a safety assistance device when a car is parking or reversing. The circuit board editor learned that it is composed of ultrasonic sensor (commonly known as probe), controller and display (or buzzer) etc.
Rigid flex PCB:Will the plug-in hybrid car be fed?03-27 08:34
First of all, for the plug-in hybrid operation, will there be a power feed state? For this case, first of all, let's look at what is power feed. In fact, a simple understanding of power loss means that when the battery power is lower than the set value, this is power feed. According to the setting of some models, the power battery power is lower than 15% and the engine is forced to start charging the battery, so this is a power feed state.
Health care PCB:How does intelligent wearable medical equipment monitor heart rate?03-20 10:08
As an important medium of intelligent medical treatment, the explosive growth of intelligent bracelet in recent days has increasingly narrowed the direct distance between health-grade and medical-grade medical devices. Heart rate monitoring, which was originally a professional diagnosis, has also moved from hospitals to families. So intelligent bracelet monitoring heart rate is unreliable? What principle does it use to carry out such professional work?
Metal core PCB:Difficulties Behind the Development of Wearable Medical Equipment Market03-13 12:25
Currently, there are more than 100 brands searching for wearable products such as wearable watches and bracelets on e-commerce platforms. The latest report released by IDC, a market research institution, shows that the global wearable device shipment volume reached 11.4 million units in the first quarter of this year, up 200% year on year, achieving an increase for the eighth consecutive quarter. However, currently wearable medical equipment basically stays in the health management of peripheral
High frequency PCB:Is infrared thermometer harmful to human body03-06 11:37
The working principle of the infrared thermometer is that when the infrared thermal radiation of the human body is focused on the detector, the detector converts the radiation power into an electrical signal, which is displayed in units of temperature after being compensated for the ambient temperature, so the infrared thermometer does not emit infrared rays to the human body, but receives the infrared thermal radiation emitted by our body, which is harmless to our eyes and body.
FPC manufacturer:The latest black technology can turn skin seconds into touch screens.02-24 05:08
The FPC manufacturer learned from foreign media reports that researchers at the University of Sal in Germany recently developed a new electronic tattoo SkinMarks. Although this tattoo looks the same as ordinary tattoos, users can flexibly control electronic devices such as mobile phones and computers by sliding their fingers on its surface. The skin pasted with this tattoo is like a touch screen.
Flexible PCB supplier china : Wearable flexible artificial skin can be used in the field of medical 02-14 12:12
Scientists have invented a soft artificial skin that can provide tactile feedback signals to the human body. In addition, it has a complex self-sensing mechanism, so it can instantly adapt to the wearer's movement. The artificial skin can be used in fields such as medical rehabilitation and virtual reality. Just like our hearing and vision, our sense of touch plays an important role in our perception and interaction with the world around us. Technology that can duplicate our sense of touch (also
Flexible PCB manufacturer:Does the chassis height of pure electric vehicles affect battery safety?02-07 02:33
For a fuel-powered car, the engine, chassis and gearbox are the three most important components, of which the engine is the heart of the car. But now many pure electric vehicles have appeared. These vehicles do not consume fuel, but rely on batteries to provide power. For this reason, the batteries of pure electric vehicles are the most important parts. At present, most electric vehicles place battery packs on the chassis, so will pure electric vehicles affect the safety of batteries because of
PCB factory china:SMART electronic skin offers new hope for wearable medical devices01-17 05:13
Many researchers have been keen on artificial skin technology for a long time. Although previous studies have introduced the concept of an E-skin, none has been able to detect both pressure and heat with high sensitivity. Until now, a team of South Korean researchers at the University of Science and technology (UNIST) in Ulsan has developed a new form of electronic skin that can function as human skin, the Circuit Board factory has learned. Inspired by human skin, the research team has developed
PCB supplier china:Application of Foldable and Durable Battery in Medical Equipment01-10 04:46
With the introduction of high-power wearable devices and smart phones such as foldable mobile phones and 5G mobile phones, people are increasingly interested in batteries, and various types of batteries are also under development. For example, flexible batteries embedded in mobile phone watchbands or wireless power sharing batteries developed from wireless charging. However, there is currently no manufacturing process for producing batteries with foldable capacity of thousands of milliampere hou
Health care PCB: Mobile technology can detect and prevent outbreaks of medical diseases12-27 04:31
A project co-funded by the International Development Research Center (IDRC) helped establish Sri Lanka's Wildlife Health Center to monitor animal health. The findings also prompted the central government to extend the role of veterinarians to areas such as antibiotic resistance and farm practices.
Metal core PCB:Does the fast charging technology of electric vehicles have any influence on vehicles12-20 04:25
Charging is a part of vehicle energy supplement for electric vehicles. In order to save vehicle charging time and improve vehicle use experience, electric vehicles will be equipped with a fast charging port, which can fill about 80% of the electricity in half an hour according to fast charging. For fast charging, high-power direct current charging is used. By increasing the voltage, the current can be made small at the same power. In this case, the DC voltage is greater than the actual battery v
High frequency PCB:How to Break the Bottleneck of New Energy Vehicle Market12-13 04:18
With the growth of new energy vehicles, it also means that some old models will flow to the used car market. However, many factors, such as imperfect residual value assessment standards and lack of circulation channels, have also brought some troubles to new energy vehicle owners, such as high electricity exchange costs and the inability to sell used cars. How can we break this dilemma?
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