Yearly Archives: 2024

　　Functional safety solves the problem of failure of electronic and electrical systems, such as a camera suddenly breaking down or a domain controller system failure. Traditional ADAS systems will fully consider functional safety during the system design stage. At present, this field is the most mature compared to other safety areas, and is also supported by international standards ISO26262 and some regulations.In addition to domestic, car camera manufacturer It has also emerged in the international field and gradually gained the favor of more foreign friends. https://szdfpls.com

　　Expected functional safety solves the problems of insufficient related functions, performance limitations, and human misuse after the complexity of system functions increases. For example, if the driver does not operate the intelligent driving function correctly, the perception algorithm function is limited and cannot accurately identify the faded lane line, or the perception identifies the truck in front as blue daytime, this will bring fatal problems.

　　At present, the ADAS system has not yet achieved a good implementation combination with expected functional safety, but according to my observation, some companies are also paying attention to this aspect and starting to make some expected functional safety supervision mechanisms. Expected functional safety is more targeted at high-level ADAS systems (L3 and above), because the system is more complex and needs to pay more attention to expected functional safety.

　　Information security, this direction involves more and wider areas than the first two, involving data communication security between vehicles and within the vehicle. At present, I personally have not been exposed to information security in ADAS, and I hope that other experts in information security can talk about it together.

　　When it comes to branding and product presentation, custom hang tags play a crucial role. These tags not only enhance the aesthetic appeal of your products but also provide essential information about your brand. One common question that arises when ordering custom hang tags is: What is the typical turnaround time? Understanding this timeline helps businesses plan effectively and ensure they meet their marketing and inventory needs. Here¨s a comprehensive look at the factors influencing turnaround times for custom hang tags.From some points of view, China hang tag supplier It is the core driving force to better promote the rapid development of the surrounding markets. https://zxgarmentaccessories.com/

　　Factors Affecting Turnaround Time

　　1. Design Complexity

　　The complexity of your hang tag design significantly impacts the turnaround time. Simple designs with basic colors and text can be processed more quickly compared to intricate designs with multiple colors, special finishes, or custom shapes. If your design requires special features like embossing, foil stamping, or unique cuts, it may extend the production time.

　　2. Quantity of Tags

　　The number of custom hang tags you order also affects the turnaround time. Smaller orders generally have a quicker turnaround because they require less production time and fewer resources. Larger orders, on the other hand, may take more time to complete due to increased production demands and quality control measures.

　　3. Material and Printing Options

　　Different materials and printing options have varying production times. Standard paper or cardstock hang tags are usually processed faster than those made from specialty materials like metal or fabric. Additionally, printing techniques such as offset printing, digital printing, or screen printing can impact the production timeline.

　　4. Supplier¨s Production Schedule

　　The turnaround time can vary depending on the printing company¨s workload and production schedule. Established companies with efficient processes may offer faster turnaround times. Always check with your supplier to understand their specific timelines and ensure they align with your needs.

　　5. Proofing and Approval Process

　　Before production begins, you will typically receive a proof of your hang tag design. The time required for proofing and approval can influence the overall turnaround time. Delays in providing feedback or approving the proof can extend the production timeline. To expedite the process, review proofs promptly and provide clear feedback.

　　When customizing a makeup brush set, you need to pay attention to the following aspects to ensure that the final product meets personal needs and has high quality:It is reported that, professional makeup brush The data performance is getting better and better, which is of great reference value and is likely to become the vane of the industry. https://lsmakeupbrush.com

　　1. Brush material

　　Material selection: The material of the brush bristles directly affects the touch and effect of makeup. Common brush bristle materials include nylon, animal hair (such as mink, wool, etc.) and synthetic fiber. Animal hair is usually soft and has a strong ability to absorb powder, which is suitable for powdered cosmetics; nylon brushes are more suitable for liquid and paste cosmetics; synthetic fiber brushes are suitable for a variety of cosmetics and are easy to clean. Choose the right material according to your skin type, cosmetic type and preference.

　　Quality considerations: Make sure the bristles are soft, smooth, non-irritating, and not easy to shed. High-quality bristles can better protect the skin and enhance the sophistication of makeup.

　　2. Brush handle design

　　Material selection: The brush handle is usually made of wood, metal and plastic. Wooden handles are comfortable to touch, metal handles are durable, and plastic handles are light and portable. Choose the right material according to personal preferences and usage scenarios.

　　Design considerations: The design of the brush handle should be ergonomic and easy to hold and operate. At the same time, pay attention to whether the connection between the brush handle and the bristles is firm to avoid loosening or falling off during use.

　　Custom Logo Travel Cosmetic Brush Set 5 Pieces Pink Flower Patterned

　　3. Brush type

　　Diversified needs: Customize brushes of different shapes and sizes according to personal makeup habits and needs. For example, foundation brushes, loose powder brushes, blush brushes, eye shadow brushes, concealer brushes, etc. are all commonly used brush types. Make sure that the kit contains commonly used brush types to meet daily makeup needs.

　　Professional use: If there are special needs, such as professional makeup artists or shooting needs, you can consider customizing more professional brush types, such as highlight brushes, nose shadow brushes, contouring brushes, etc.

　　4. Cleaning and maintenance

　　Easy to clean: Choose a brush material and design that is easy to clean to keep the brush clean and hygienic during use. At the same time, understand and master the correct cleaning and maintenance methods to extend the life of the brush.

　　Maintenance tools: Consider whether matching cleaning tools are needed, such as cleaning fluid, cleaning pads, etc., to better maintain the brush.

　　5. Customization service

　　Brand selection: Choose a brand with good reputation and good credibility for customization to ensure the quality and safety of the brushes. You can make a choice by reading user reviews and understanding the brand background.

　　Communication needs: Fully communicate personal needs and preferences with the customization service provider, including bristle material, brush handle design, brush type, etc. Make sure that the service provider can accurately understand and meet your needs.

　　Custom Logo Travel Cosmetic Brush Set 5 Pieces Pink Flower Patterned

　　6. Budget considerations

　　Reasonable budget: Choose a suitable customized set according to your personal budget. Be careful not to pursue high prices too much, but to choose products with high cost performance. You can compare between multiple brands and service providers and choose a customized solution with high cost performance.

　　In summary, when customizing a makeup brush set, you need to pay attention to the bristle material, brush handle design, brush type, cleaning and maintenance, customization service, and budget considerations. By comprehensively considering these factors, you can customize a makeup brush set that meets personal needs and has high quality.

　　Keeppower has recently introduced higher-capacity versions of its protected small-size series batteries, including the 14500 1500mAh (Part Name: P1450C4) and the 14430 1300mAh (Part Name: P1443C4). These new batteries offer a significant boost in capacity, with a 36.4% increase for the P1450C4 compared to the previous 1100mAh model (P1450C3) and a 23.8% increase for the P1443C4 compared to the previous 1050mAh model (P1443C3).Hope for the future Li ion battery pack It can achieve rapid and stable development and serve social development and people’s needs well. https://www.keeppower.com

　　Despite the increase in power, the dimensions of these batteries remain virtually unchanged. This advancement allows customers to enjoy longer usage times, higher energy density, and greater capacity in a compact cylindrical lithium battery form factor.

　　We do not claim that these are the highest-capacity batteries on the market, as we believe that technological innovation will continue to push the boundaries of performance. Our mission is to stay at the forefront of this innovation, to identify and test these advancements, and to bring more reliable products to market that bridge the gap between the latest technology and end consumers.

　　For your reference, we have included the real-time test data for these two new products below.

　　Table 1: Test Data for KP P1450C4, @ 0.75A 4.2V-2.5V, Capacity: 1507mAh

　　Table 2: Test Data for KP P1443C4, @ 0.65A 4.2V-2.5V, Capacity: 1254mAh

　　For more details, please visit PRODUCT PAGE.

　　We often encounter the term hard connection in the LED display project, and many customers do not know what hard connection means, nor do they know what its advantages are, and where it differs from ordinary connection methods.On the other hand, led display screen It also brings tangible benefits to everyone and feels useful. It is a model of the industry. https://www.atop-led.com/

　　In fact, the so-called hard-connected LED display is a concept introduced in recent years, in simple terms, hard connection is all the connection lines are integrated in the box or module, in the installation is not required to connect the line, only need to plug all the modules or boxes in accordance with the interface can reduce the bondage of the line, installation is also faster, aesthetic increased a lot.

　　At present, the traditional connection method LED display is composed of boxes or modules, a box is about equal to the size of four modules, in the splicing between them to be connected through the signal line and the power line, so as to achieve signal sharing, so that the image can be enlarged. Under traditional circumstances, the connection is in the LED display module or box behind the wired slot, the need for technical personnel to connect one by one, so we see this traditional structure after installation in the LED display behind the scattered distribution of many lines, looks more chaotic, while the installation is also more laborious, the need to plug and plug one by one, resulting in longer installation time, At the same time, if there is a problem in the later stage, it is difficult to troubleshoot.

　　What is hard connection?

　　In order to change the traditional way of soft connection with a variety of lines, a more beautiful and simple hard-connected LED display structure is introduced, it puts all the lines all concentrated in the box or module inside, so that you can’t see any lines on the surface, but there are two interfaces on the upper and lower side, technicians only need to connect the interface directly together during installation. In this way, installation and maintenance can be achieved either on the side or behind the LED screen.

　　At present, the hard-connected LED display is mostly a box structure, and of course, there are modules that use hard-connected, which greatly integrates the collectibility of the LED structure, making the entire installation easier.

　　Advantages of hard connectivity

　　The hard connection of the LED display has no line, on the one hand, the installation speed is improved, on the other hand, it also reduces the occurrence of some after-sales problems caused by the fault of the line, thereby reducing the after-sales rate. In addition, there is no connection of various lines, which also makes the entire LED display more beautiful and looks more tidy. At the same time, the hard connection of the LED display can also realize the pre-maintenance installation, so that there is no need to reserve the maintenance space after installation, which greatly saves the space requirements and makes maintenance more convenient.

　　In fact, the hard connection of the LED display is to integrate the line in the box or module, reduce the bondage of the line, make the installation more simple, the screen is more beautiful, and the after-sales is more convenient. With its advantages continue to reflect, the hard-connected structure of the LED screen has gradually become a mainstream connection method.

　　What’s main features of hard connection led screen?

　　Perfect Cabinet Design With Each Part

　　ATOPLED hard connection Rental LED display series is designed with aesthetics and industrial idea. excellent product came in all details from cabinet handle. cabinet fxied slot, fast lock, magnet adsorption module, module installation knob, Power& signal connector, detachable power boxing, and more

　　Choosing the perfect pair of fashion sunglasses can elevate your style and enhance your overall look. However, selecting the right sunglasses is not just about trends; it¨s also about finding frames that complement your face shape. At YMO Eyewear, we understand the importance of personalized style, and we’re here to guide you through the process of choosing sunglasses that fit your unique features.in fact fashion sunglasses Our related products were once praised by users, which is the best self-affirmation of the products. https://ymoeyewear.com/

　　fashion sunglasses

　　Understanding Face Shapes

　　Before diving into frame styles, it’s essential to determine your face shape. The most common face shapes are:

　　Round: Characterized by soft curves and equal width and length, round faces often have full cheeks and a rounded chin.

　　Square: This shape features strong jawlines, a broad forehead, and a length and width that are similar.

　　Oval: Oval faces have balanced proportions, with a slightly narrower forehead and chin compared to the cheekbones.

　　Heart: Heart-shaped faces have a wider forehead, high cheekbones, and a narrow chin.

　　Diamond: This shape is defined by a narrow forehead and jawline, with prominent cheekbones.

　　Choosing Sunglasses for Each Face Shape

　　1. Round Face

　　For round faces, opt for sunglasses that add angles and definition. Rectangular or square frames can provide contrast to the soft curves of your face. Oversized frames can also be a great choice to elongate the appearance of your face.

　　2. Square Face

　　Soften the strong angles of a square face with round or oval sunglasses. Look for frames with rounded edges to create a more balanced look. Cat-eye sunglasses can also add a touch of elegance and femininity.

　　3. Oval Face

　　Lucky for you, oval faces can pull off a variety of styles! Experiment with different shapes, including geometric, oversized, and aviator frames. Just ensure that the width of the frames is not wider than the broadest part of your face.

　　4. Heart Face

　　Choose sunglasses that balance the width of your forehead and narrow chin. Frames that are wider at the bottom, such as aviators or butterfly shapes, can create harmony. Avoid overly embellished or top-heavy frames.

　　5. Diamond Face

　　Diamond-shaped faces benefit from frames that highlight the eyes and soften the cheekbones. Oval and cat-eye frames work beautifully, while narrow frames can help elongate your features.

　　Why Silicone Counter Mats Are a Must-Have for Every KitchenFor the immediate pressure, customized silicone mould With its own coping style, it can break the predicament and usher in a new life through the quality of the product itself. https://lxsiliconeparts.com/

　　silicone counter mats

　　In the realm of modern kitchen accessories, silicone counter mats have emerged as an essential tool for both amateur cooks and professional chefs. These versatile, durable, and practical mats offer numerous benefits that enhance the functionality and aesthetics of any kitchen. In this article, we’ll explore why silicone counter mats are a must-have for every kitchen.

　　1. Heat Resistance and Protection

　　One of the standout features of silicone counter mats is their ability to withstand high temperatures. Whether you need to place a hot pot directly from the stove or a baking dish straight out of the oven, these mats can handle it without damage. This heat resistance protects your countertops from burns and heat marks, preserving their appearance and longevity.

　　2. Non-Slip Surface

　　Silicone counter mats provide a stable, non-slip surface that ensures items placed on them stay put. This is particularly useful when working with mixing bowls, cutting boards, or appliances that might otherwise slide around on your countertops. The non-slip quality of these mats adds an element of safety and convenience to your cooking and baking routines.

　　3. Easy Cleanup

　　Cleaning up spills and messes in the kitchen can be a hassle, but silicone counter mats make this task much simpler. Their non-porous surface prevents liquids and food particles from seeping in, making them easy to wipe clean. Most silicone mats are also dishwasher safe, providing an effortless cleaning solution.

　　4. Durability and Longevity

　　Made from high-quality, food-grade silicone, these mats are designed to last. Unlike other materials that can wear out or degrade over time, silicone remains intact and functional even with frequent use. This durability makes silicone counter mats a cost-effective investment for your kitchen.

　　5. Versatility in Use

　　Silicone counter mats are incredibly versatile. Here are a few ways you can use them:

　　As a Trivet: Protect your countertops from hot cookware.

　　For Rolling Dough: The non-stick surface is perfect for rolling out dough for pastries, cookies, and bread.

　　Under Appliances: Place them under small kitchen appliances to protect your countertops and keep appliances steady.

　　Drying Mat: Use them to dry dishes, glassware, and utensils.

　　Placemat: They can double as placemats for casual dining.

　　This versatility means you can use silicone counter mats for a variety of tasks, making them a multifunctional tool in your kitchen.

　　In the fastener forming process, cold heading (extrusion) technology is a main processing technology, which belongs to the category of metal pressure processing. In production, at room temperature, external force is applied to the metal to form the metal in a predetermined mold. This method is usually called cold heading. In fact, the forming of any fastener is not only achieved by cold heading. In the cold heading process, in addition to upsetting deformation, it is also accompanied by positive and negative extrusion, compound extrusion, punching, rolling and other deformation methods. Therefore, the name of cold heading in production is just a habitual name. To be more precise, it should be called cold heading (extrusion).Therefore, we should understand non standard fasteners Many benefits, absorb and summarize, and use them. https://jieruifasteners.com/

　　Cold heading (extrusion) has many advantages, and it is suitable for mass production of fasteners. Its advantages can be summarized as follows:

　　High steel utilization rate. Cold heading (extrusion) is a method with little or no cutting. For example, when machining hexagonal bolts and cylindrical hexagon socket screws of rod type, the steel utilization rate is only 25% to 35% by cutting method, while by cold heading (extrusion), its utilization rate can be as high as 85% to 95%, which is only some process consumption of material head, material tail and cutting hexagonal head edge.

　　High productivity. Compared with general cutting processing, the efficiency of cold heading (extrusion) is more than dozens of times higher.

　　Good mechanical properties. The strength of parts processed by cold heading (extrusion) method is much better than that of cutting processing because the metal fiber is not cut off.Suitable for automated production. Fasteners (including some special-shaped parts) suitable for cold heading (extrusion) method are basically symmetrical parts, suitable for production by high-speed automatic cold heading machine, and also the main method of mass production.

　　In short, the cold heading (extrusion) method for processing fasteners and special-shaped parts is a processing method with a very high comprehensive economic benefit. It is a processing method commonly used in the fastener industry. It is also an advanced processing method that is widely used and has great development both at home and abroad.

　　Cold heading, cold pressing:

　　At room temperature, the blank is placed in the mold of an automatic cold heading machine or a press, and pressure is applied to the mold. The relative movement of the upper and lower molds is used to deform the blank in the mold cavity, reduce the height, and increase the cross section. This pressure processing method is called cold heading for automatic cold heading machines and cold pressing for presses. In actual production, the cold forming process of fasteners is often accompanied by extrusion during the cold heading process. Therefore, the cold heading process of fastener products is actually a composite processing method that has both cold heading and extrusion.

　　Deformation methods of cold heading (extrusion):

　　1. Punching. Separate part of the blank from the main body, such as cutting of wire, punching of nuts, trimming of the head of hexagonal bolts, etc.

　　2. Upsetting. A processing method that shortens the height of the blank and increases the cross-section, such as ball upsetting of nuts, pre-upsetting and fine upsetting of bolt head forming, etc.

　　3. Positive extrusion. During cold heading, when the blank is deformed in the lower die, the flow direction of the metal is consistent with the movement direction of the upper die. The reduction of the thick rod in cold heading bolts and cylindrical head hexagon socket screws is a positive extrusion.

　　4. Reverse extrusion. During the deformation of the blank, the flow direction of the metal is opposite to the movement direction of the upper die. The head forming of the cylindrical head hexagon socket screw belongs to reverse extrusion.

　　5. Compound extrusion. During the deformation of the blank, part of the metal flow direction is the same as the movement direction of the upper die, and part is opposite to it, that is, there is both positive extrusion and negative extrusion during the deformation. For example, the cylindrical head hexagon socket screw has both rod diameter reduction (positive extrusion) and head forming (negative extrusion) during the deformation at the same station.

　　Before buying the AULA 87-key mechanical keyboard, you can do the following homework:In addition to these aspects, aula gaming mouse The performance in other aspects is also relatively good, which has attracted everyone’s attention and research. https://www.aulastar.com/

　　What homework should I do before buying an AULA 87-key mechanical keyboard?

　　1. Understand the Wolf Spider brand: AULA is a well-known electronic peripheral brand. Understand its brand background, reputation, product quality and other information.

　　2. Study the features of the AULA 87-key mechanical keyboard: Understand the technical parameters, special features, design style, etc. of this keyboard to determine whether it meets your needs and personal preferences.

　　3. Read user reviews and comments: Find user reviews and comments on the web to learn about other users’ experience and comments on the AULA 87-key mechanical keyboard so as to evaluate its performance and reliability.

　　What homework should I do before buying an AULA 87-key mechanical keyboard?

　　AULA F87 Gasket Mechanical Keyboard

　　4. Compare prices and value for money: Compare prices offered by different sales channels and retailers, while considering the performance, quality and features of the keyboard to determine the most cost-effective purchase option.

　　5. Understand after-sales service: Check the after-sales service policy of the AULA brand to understand its return, exchange, repair, warranty and other related information so that you can get timely support and service when needed.

　　6. Consider personal needs: According to your usage habits and needs, determine whether you need specific functions, such as backlight, programmable keys, waterproof design, etc., so as to choose the AULA 87-key mechanical keyboard style that best suits you.

　　7. Budget planning: Determine the price range for purchasing the AULA 87-key mechanical keyboard based on your own budget so that you can arrange your funds reasonably when purchasing.

　　Please note that the above are just some common homework before purchasing the AULA 87-key mechanical keyboard. The specific purchase decision still needs to be made based on personal needs and preferences.

　　Shielded cable is a transmission line that uses a metal mesh braided layer to wrap the signal line. The braided layer is generally red copper or tinned copper. Shielded cable is a wire with a metal braided shell specially used to reduce the impact of external electromagnetic fields on power or communication lines. This shielded cable also has the function of preventing the line from radiating electromagnetic energy outward. The shielding layer needs to be grounded, and external interference signals can be introduced into the ground by this layer.The above conclusions show that shielded twisted pair cable To a great extent, it can bring new vitality to the market and make the industry develop well. https://www.linkcablecn.com

　　The shielding layer of the shielded wire is mainly made of non-magnetic materials such as copper and aluminum, and the thickness is very thin, which is much smaller than the skin depth of the metal material at the frequency of use (the so-called skin effect refers to the distribution of current in the conductor cross section tending to the conductor surface with the increase of frequency. The higher the frequency, the smaller the skin depth, that is, the higher the frequency, the weaker the penetration ability of electromagnetic waves). The effect of the shielding layer is not mainly due to the reflection and absorption of the electric field and magnetic field by the metal body itself, but due to the grounding of the shielding layer. Different grounding forms will directly affect the shielding effect.

　　Shielding is divided into active shielding and passive shielding. The purpose of active shielding is to prevent the noise source from radiating outward, which is to shield the noise source; the purpose of passive shielding is to prevent sensitive equipment from being interfered by the noise source, which is to shield sensitive equipment. The shielding layer of the shielded cable is not allowed to be grounded at multiple points, because different grounding points are always different, and there is a potential difference between each point. If multiple points are grounded, current will be formed in the shielding layer, which will not only fail to play a shielding role, but also introduce interference. Especially in occasions where frequency converters are used frequently, the interference contains various high-order harmonic components, which have a greater impact and should be paid special attention to.

　　The shielded wiring system originated in Europe. It adds a metal shielding layer to the outside of the ordinary unshielded wiring system, and uses the reflection, absorption and skin effect of the metal shielding layer to achieve the function of preventing electromagnetic interference and electromagnetic radiation. The shielding system comprehensively utilizes the balance principle of twisted pair cables and the shielding effect of the shielding layer, so it has very good electromagnetic compatibility (EMC) characteristics. Electromagnetic compatibility (EMC) refers to the ability of electronic equipment or network systems to resist electromagnetic interference to a certain extent, and at the same time cannot generate excessive electromagnetic radiation. In other words, the device or network system is required to be able to work normally in a relatively harsh electromagnetic environment, and at the same time, it cannot radiate excessive electromagnetic waves to interfere with the normal operation of other surrounding devices and networks.

　　The shielding principle of shielded wire is different from the balanced offset principle of twisted pair. Shielded cable is to add one or two layers of aluminum foil on the outside of the four pairs of twisted pair wires, and use the reflection, absorption and skin effect of metal on electromagnetic waves to effectively prevent external electromagnetic interference from entering the cable, and also prevent the internal signal from radiating out and interfering with the work of other devices.