Chaining Up 5v LED Strips Using 5v Cellphone Chargers [duplicate]

If you go on ebay they sell 1 male to multiple female connectors. Having multiple power supplies is not ideal because if one goes out it puts stress on the LED strip and could short out the strip and other power supplies. With one power supply and wires to divide it evenly if it goes out, the whole thing goes out without the risk of a short in the microchips in the strip. One strip one power supply is best. An adjustable power supply to lets you choose your voltage and amperage and they are cheap. The 50/50 rgb has more versatility then that brand in you picture which looks like a 30/30. The 50/50 come with built in power connectors. You will have more difficulty tracking down the bad power supply in your example if it goes bad without a multi-meter.If you hard wiring this without a control box(small control CPU that con be programmed for sequenced patterns and brightness) a 3 12volt dimmer switch for each color would work. The control box does have a timer and can be thrown off by multiple power supplies. Some of the answer came from the comments

1. im trying to make sound reactive LED strips for a car subwoofer?

definite, that is conceivable, yet you gotta make constructive your sub is not stressed out down bypass 4 ohm, otherwise your reciever will bypass into look after mode. I also advise you hook up a house sub extremely of a motor vehicle sub. They both are outfitted in yet in a unique way and the residing house sub will sound alot extra proper. sturdy success.

2. Why are most RGB LED strips common anode instead of common cathode?

I was not able to find any definitive reasons, but I did come across:- EEng (source)It may be that the slight advantage that sinking current offers over sourcing for most devices, leads manufacturers more often to design displays in a common anode configuration

3. Why don't people power LED strips in parallel instead of using amplifiers?

Watts = Volts x Amps, so the current and wire size required to deliver a certain amount of power with minimal voltage drop is much larger at 12V or 24V than at 110V or 230V, and that thick cable has to be run all the way from the power source. Where will you put the cable? Not in the LED strip channel because there is not room. Not alongside it as that would be unsightly. That leaves in the ceiling or under the floor, which makes for a difficult installation. But let's say you do not mind seeing the extra cable or crawling through the ceiling to get it to the destination - just how much larger does it need to be to eliminate visible loss? The human eye is very sensitive to intensity variations, and the strips have multiple LEDs in series so they are quite sensitive to voltage drop. So to achieve 'insignificant' power loss the current has to be much lower than the ampacity of the cable. Therefore the cable needs to be oversized. A typical LED strip may draw several Amps - your cable might need to be rated for tens or even hundreds of Amps to match the output voltage of a local controller. However the room probably already has multiple mains power points that can be tapped into to supply additional LED drivers. So now you do not need to run a long thick cable to each remote LED strip, and each strip gets full voltage from a local power supply so it has the same brightness. The only problem is how to operate them all from a single location. LED 'amplifiers' or are peaters' solve this problem.

4. How To Create Ambient Lighting with LED Strips

How To Create Ambient Lighting With LED Strips Ambient light is defined as the general illumination within a space. The availability of ambient light throughout the home is one of the most critical considerations in interior design. With LED strip lights, there are many more ways to effectively create ambient light to brighten the home for family and guests. Strip lights capitalize on the well-known benefits of LED technology - providing ample, beautiful light with low energy costs and incredible durability. But there is another important factor exclusive to strip lights, and that is their supreme design versatility. Our strips can be cut, curved and connected to fit any space and shine light exactly where you want it. Here are four ways to create attractive ambient light with LED strips: One of the best uses for LED strip lights is in indirect lighting projects. Indirect lighting is a great way to add focus, texture, layering and accent color to rooms throughout the house. Many people choose to run the strips above cabinets in the kitchen, behind mirrors in the bathroom, or in coves through hallways. Modern designers have expressed a preference for indirect lighting because of the way it hides fixtures and because it produces an evenly distributed glow of ambient light throughout the room. Pro Tip: Take extra care to make sure the high energy areas of your house have ample lighting. Where does the family gather? In the kitchen or the living room? Make sure that the lights you install are bright enough to energize a crowd, making everyone feel lively and excited to be together. Our LED strips are some of the very brightest LEDs you will find on the market. Ambient light in a room is not only measured by how attractive it is, but also by its functionality. One advantage of LED strips is that their versatility makes them great for task lighting installations. LED strip lights are perhaps the best solution there is for under cabinet lighting - a common example of home-based task lighting. Further, this is a simple DIY project that wo not require a huge electrician expense. To add kitchen task lighting, just peel back the adhesive on the back of our strips, stick them under the cabinet and connect them to a power source for incredible kitchen task lighting. Pro Tip: When installing task lighting, it's a good idea to put in more light than you think you will need. First, these lights will last many years into the future, and who could not use more light as the years go on? Second, when you are focusing on a task, more light means better concentration and improved accuracy. Dimmers are important for creating the right ambient light atmosphere in the home. With dimmers, you can turn down the lights as night falls, which will relax your mind and bring you closer to sleep. Dimmers can also be used to add light to a room where natural light normally enters, but perhaps clouds are letting in less light than normal and you need a little extra. With a dimmed LED strip lights, you will have full control to add the perfect level of light necessary for any given situation. Pro tip: Before you add a dimmable LED strip lighting system, it is a good idea to consider whether you want a hardwired wall dimmer or a remote inline dimmer. The first option is easier if you have a professional electrician on hand, while the second option can be done as part of a DIY installation. LED strip lights can also improve a room's ambient light by adding accent. Running strips along toe kickers or under counters is a great way to add color or textures to a room. With LED strips, the possibilities are only limited by your imagination. If you are looking to add an extra creative flair, add color-changing RGBs and harness the power of color psychology. For instance, say you want to create an excited mood in a room, add red light and the occupants will feel stimulated and passionate. On the other hand, add blue light and the occupants will feel relaxed and comfortable. Pro tip: Many color changing LED strips on the market are of low quality. Be sure to compare options before making your purchase and make sure that the lights come from a trusted brand. While many lights claim to last 25,000 to 50,000 hours, make sure there is a warranty on the product to guard yourself against disappointment. We truly enjoy the opportunity to provide clients with the LED solutions they need. It's a great pleasure for us to see our strip lights installed in the countless innovative and sustainable projects that we see developed every single day. Your vision is what inspires us to do what we do! Do you need any help deciding which LED strip lights are right for your commercial, industrial, or home renovation project? Give us a call at 1-844-FLEXFIRE (1-844-353-9347) or shoot us an email to and we would love to get involved!

get in touch with us
مقالات مقترحة
How Does Traditional Market Research Integrate Blockchain
Insights network launched the install blockchain, which is one of the most unique blockchain technology use cases seen in the world. In this article, we will discuss how our blockchain Market Research Network works from a technical perspective, and how this technology can improve data quality, reduce costs, reduce fraud, and empower data creators.Next, we will focus on some of the most common problems in the traditional market research industry. Since the birth of the Internet, there has been no innovative standard practice in the traditional market research industry.Problem: low quality users. Unconfirmed false data. The traditional panel only allows users to register and select demographic information. We call it personal data value (age, gender, income level, number of children, pet owner, etc.). IP address detection is the basis for deciding whether to allow consumers to participate in the survey. In some cases, a method called "river sampling" is used to conduct real-time surveys of respondents. In this method, anyone who visits the survey link will begin to be screened for demographic questions and enter the relevant surveys (if available). This will lead to a poor user experience, which we will discuss in another article on this blog.Solution: verify the blockchain account. The submitted value is assigned to the install blockchain account as a hash value after verification. The insights network blockchain authentication account is assigned a hash value, allowing the account to participate in the smart contract. The identity is verified by a third-party authentication partner, and the value of the profile is submitted as an unexplained hash value, so it is impossible to know what value is assigned to each user. We use our patent application zero knowledge proof authentication scheme as a filter to ensure that authentication partners cannot track the documents they are validating. The technology we are applying for patent will be published and disclosed in detail before the end of 2019. Next, you will see the account verification record that occurs in real time and recorded on the blockchain. In this example, the account "fbtiezh3sty4" has received the authentication credentials assigned to its account and submitted to the install blockchain as "commit".Install blockchain record of the validated profile value submitted to the blockchain accountProblem: poor user experience. When conducting the survey on the traditional market research platform, a method called "river sampling" is adopted to conduct real-time survey on the respondents. In this method, anyone who visits the link will begin to be screened for demographic questions and guided to the relevant survey (if any). This leads to a bad user experience, and users constantly jump out of the survey in the process of accepting the survey. This is a waste of investigators' time and creates great frustration among the team members, resulting in a low retention rate of the team. For example, a requester can set a condition that only men aged 30-40 who drive a white car, own a dog and have mortgage debt are eligible to participate in the survey. Instead of predetermining these values before service users, they ask them when investigators conduct surveys. Some surveys may take 45 minutes to complete. Imagine that you spent 25 minutes completing a survey, but when they asked you if you had a pet and you said no, you were rejected. What would you think. This happened to most respondents.Solution: determine the "match" in advance before providing users with investigation opportunities. Through the smart contract on the install blockchain, you can find the value of the blockchain account submitted to each user and the local storage of the encryption profile value on the user's device. Every time a survey opportunity is created and funded, it enters the insights network data exchange smart contract. The contract then polls each device connected to the network for a device that matches the requested survey. The same selection criteria as traditional market research products can be set by the requester, but it does not allow anyone on the local IP address to access the survey - just to pop up unqualified participants afterwards - the smart contract searches for active devices on the network and only shows the survey opportunities to providers who meet the exact criteria specified by the requester. We use the so-called disconnection circuit to calculate the encryption profile value of each user to determine the "match". During the matching process, encrypted data polled for eligible demographic data will never be decrypted - giving users complete control over the visibility of their data. Here is how to record a match on the blockchain:Complete the "matched" install blockchain recordOnce a match is determined, the provider can see an investigation opportunity. Users can view the compensation provided for completing the survey, the personal data requested and the submitted data, and agree when exchanging personal data and responding to the survey. The submitted answer cannot be represented by a hash value.Install blockchain record for data exchangeQuestion: can you really believe these data? Most panel companies that complete the brand survey sample provide data sets to brands in an opaque situation. Previously, the industry has been plagued by the sharing of personally identifiable information (also known as "PII"). However, with the introduction of the general data protection regulation (gdpr) by the European Union (EU), this system has undergone major adjustments. It is illegal to collect consumers' personal identity information and sell it to a third party without consumers' consent. If the PII of consumers cannot be shared, it is more difficult to provide accurate information about the surveyed users. Nevertheless, most online panel companies have completely unauthenticated user databases, and trust in people is the only determinant of data quality.Solution: the blockchain can verify the transaction ID. When running an example on the insights network, the blockchain transaction ID is associated with each respondent. This creates audit trails that are not available in the current market research industry. There is now a clear record of team members' submissions and the relevant summary values of each team member. In addition to transparency, these transaction IDS can also be used as your consent records, that is, the consumers you investigate and exchange data agree to the data exchange you pay for them. Some gdpr laws require applicants to keep records of subjects' consent. Using the insights network, this feature is built-in to the end-to-end experience.The following is a screenshot of the data export of a survey recently launched by insight networ. As the requester, this is the data you paid and the data you received. As an additional feature, insights network uses one-time pad encryption for all data you purchase. This means that insights network cannot pry into the data set you pay as a requester. After you export the data, this is the only time you can export the data.Results of a survey sponsored by insights network on the popular cryptocurrency chainlinkProblem: slow invoicing and long revenue turnover time. At present, the invoicing time of the market research industry needs at least 60-90 days, and a brand can pay the expenses of researchers. This means that team members also have to wait for their bonus. The core reason is the lack of high-quality data and deceptive survey responses that need to be evaluated and filtered from the final data set. This may take several weeks for the brand to comb through the data and determine which data sets are available and which are false. This is a particularly painful experience for group companies because they are waiting for feedback from the brand. Basically, the brand tells them how much they will get from the data set provided by group members.Solution: early data verification and smart contract payment data exchange. As mentioned in this article, the verification of profile values, matching on blockchain and smart contract governance create a more efficient and high-quality end-to-end experience. The last thing to record is the payment scheme. Because surveys can be provided to pre-determined, pre validated audiences, payments occur immediately and are subject to smart contracts. Install cryptocurrency provides funds for the smart contract according to the budget determined by the requester, and pays the provider with blockchain transaction immediately after the provider submits and agrees to the data exchange. The following is the transaction ID of the data exchange smart contract paid to the provider who completed and agreed to exchange in the network.Blockchain transaction ID of payment data exchangeCryptocurrency payments on the blockchain and install blockchain are borderless and can be sent to anyone around the world within 1 second. It also opens up access to emerging markets that were previously inaccessible due to the collapse of their banking systems.Development prospectAt present, we are running the survey sample on the install blockchain network as the first use case of insights network. This technology has unlimited scalability, can safely verify data, and communicate privately on the network in a transparent record, such as sending bitcoin payment to friends. Some future use cases we are dealing with include releasing previously unavailable data exchange / sharing opportunities, such as nuclear power plant data exchange, PII involving Enterprise Market Research (Q4) using secret state data prediction, and simpler use cases, such as receipt data exchange and micro customer experience survey. The most beautiful aspect of blockchain technology is the global cooperation opportunities it provides.Source: blocknet
Reasons Why We Should Impose Tariffs on Goods From China...?
Microsoft Officially Launched a New Surface Pro X Product in China
What Does Empty Space in an Atom Consist Of?
Ti Introduced Tps54062's Latest 50mA, 60V Synchronous Step-down Converter, Which Can Simplify the De
MCU Knowledge Is One of the Foundations of Linux Driver Development
"Internet Plus Medical" Has Been Arranged by Internet Giants, Which Promotes the Development of the
Stories and Songs
Forecast of Artificial Intelligence Development in 2020
Two Attitudes Towards Hydrogen Fuel Cells at Home and Abroad
عمليات البحث ذات الصلة
How Does Traditional Market Research Integrate Blockchain
Reasons Why We Should Impose Tariffs on Goods From China...?
Microsoft Officially Launched a New Surface Pro X Product in China
What Does Empty Space in an Atom Consist Of?
Ti Introduced Tps54062's Latest 50mA, 60V Synchronous Step-down Converter, Which Can Simplify the De
MCU Knowledge Is One of the Foundations of Linux Driver Development
"Internet Plus Medical" Has Been Arranged by Internet Giants, Which Promotes the Development of the
Stories and Songs
Forecast of Artificial Intelligence Development in 2020
الاتصال بنا
شخص الاتصال: AI customer service
هاتف: 86 0757-23368757
البريد الإلكتروني: Sales3@sandunjiaju.com سيفا
العنوان: رقم 4 من طريق Xingye ، حديقة Shafu الصناعية ، مدينة Longjiang ، مقاطعة Shunde ، Foshan  
WHATSAPP: +86-15919090839
WECHAT: w87735492
أفضل لمسة أفضل الأعمال
الاتصال المبيعات في JuJiao.
اتصل بنا
+86 0757-23368757
حقوق النشر © 2021 FOSHAN SAN DUN Furniture CO.، LTD. | جميع الحقوق محفوظة | خريطة الموقع