Tech

LED Lighting Industry and Home LED Lighting

Published

2 years ago

November 13, 2022

sylvia J

THE COLORED LED AND WHITE LED MARKETS

Though the market for hued (Red, Green, Blue) RGB LEDs is deep rooted, the market for white LEDs is as yet developing. Why? At the point when you consider enterprises that actually depend on white, non-LED lighting, for example, TVs, auto makers, PC screens, note pad PCs, LCD backdrop illuminations, and so on, you can gas station lighting the push to turn into the forerunner in white LED producing. Many individuals are shocked that a business would miss an income producing opportunity that switching a home or business over completely to LED would make. In any case, since substitution white LED bulbs and retrofits are at last available, doesn’t imply that they ought to be on your nearby shopping list. In exceptionally straightforward terms, the market for hued and variety changing LEDs is developed. While engineers are as yet down ways of making them more splendid and more proficient, the sacred goal of the LED business is in creating volume creation of high-productivity, high-brilliance white LEDs.

It very well might be more straightforward to consider hued LEDs (RGB) and white LEDs concerning another industry: Automotive. RGB LEDs resemble the gas powered motor: Reliable, plentiful, simple to utilize and fabricate, and genuinely well developed as far as the potential for new or advancement innovations. There are parcels on makers and each has their own arrangement of licenses and “subtle strategies” to assist with giving themselves some promoting influence over the opposition. White LEDs resemble the elective energy industry for transportation: Quite differed, still moderately “new”, as yet waiting be market demonstrated, more costly, more testing to make due. There are numerous producers, each utilizing an alternate innovation or blend of innovations to accomplish what they accept is the “the following enormous thing.” Following this relationship, RGB LEDs are full sufficiently grown to contend on cost alone and the drop in costs fills new applications for shaded LEDs that had not been considered beforehand. White LEDs, then again are as yet growing in fact and ought not be shopped in light of cost alone. The gas station canopy lighting for quality and life span energizes the further innovative work into white LEDs.

11 THINGS TO CONSIDER IN DETERMINING LED UPGRADES

Since there are such countless factors that should be thought of, making a speedy and simple suggestion about progressing to white LEDs is unimaginable. To get a kick off on the future, consider each lighting source in each room and lay out what it’s basic role is. Whenever you have done this, audit the accompanying things to help figure out where on the need buy list every substitution ought to be. The following are a couple of common principles to assist you with deciding whether a LED redesign is the best decision for you:

1.) Is the lighting situated in a led canopy lighting gas stations where the essential occupant is more established or has versatility issues?

On the off chance that the LED substitution produces satisfactory light levels, LED options are ideally suited for use in homes where wellbeing is a main concern. Realizing that an evil or more seasoned individual won’t have to change a wore out light again can give genuine serenity.

2.) Is starting expense an essential consider deciding whether you will overhaul?

The ongoing idea of the white LED market implies that costs are still somewhat high, particularly contrasted with customary lighting. Being an early adopter implies paying a premium; would you say you are OK with realizing you might have saved money on a similar innovation on the off chance that you had paused?

3.) Is the light situated in splendid daytime daylight or an area of high intensity?

Elevated degrees of intensity will recognizably abbreviate the life expectancy of any LED, particularly white LEDs. While considering LEDs, attempt to guarantee that both the installation and the area take into account satisfactory inactive cooling to stay away from variety shift and life span issues. This is a lot greater concern while considering retrofit bulbs as opposed to considering a “all out bundle” LED installation and light.

4.) Are you expecting to lessen the intensity yield from a conventional light source?

In restrooms, pantries and little spaces, regular lighting can create awkward intensity. Driven lighting is perfect for these areas since they produce no intensity and on the grounds that moderately enlightening more modest regions with LEDs presents considerably less of a test.

5.) Is the lighting situated in a space of unpleasant help or natural limits?

Carport entryway openers, unheated/cooled utility rooms and outside studios put outrageous expectations of lighting gear. Vibrations that can break a light fiber and cold temperatures that can make a fluorescent cylinder gleam are of no outcome to LED lighting, pursuing these substitutions a genuinely simple choice.

6.) Is the splendor basic to the application?

LEDs are directional ordinarily, so attempting to meet a particular brilliance assumption over a wide region isn’t the most ideal utilization of LED lights. The ongoing harvest of standard fluorescent cylinders or high-cove lighting will likely be more proficient for these applications.

7.) Are you attempting to retrofit a current lighting installation to oblige a LED substitution?

Latest lighting apparatuses are intended to catch and mirror however much light as could be expected from regular light sources that produce light from each of the 360 degrees. Since LEDs discharge extremely directional light, there are much of the time many trade offs that should be made by producers to make LEDs “work” for the best number of retrofits. Whenever the situation allows, rather than retrofit bulbs consider a “complete bundle” LED lighting installation that has been planned starting from the earliest stage to utilize LEDs effectively.

8.) Is the light result and nature of the LED rendition adequate contrasted with your current lighting?

With the assortment of lighting innovation accessible (radiant, fluorescent, LED, and so forth) the best way to find out about how the lighting will perform is to look at the light result or lumen and variety temperature determinations rather than the wattage as is normal of the greater part of us brought with customary illuminating in the home. The US Department of Energy has formulated a normalized “lighting realities” mark comparative in idea to the sustenance name tracked down on food varieties, to assist customers with contrasting lighting.

9.) Are the bulbs you’re thinking about supplanting challenging to access or reach?

In the event that they are, LED substitutions are extraordinary competitors in light of the fact that whenever they are transformed, you will probably never need to transform them from now onward since LEDs don’t “wear out” like an ordinary bulb.

10.) Are you supplanting every one of the lights in a specific region or simply a solitary bulb?

Except if you know the variety temperature of all the lighting in the room, attempt to be predictable in anything that lighting innovation you pick. For instance, in the event that your room utilizes basically halogen lighting, it is probable a warm variety temperature and changing a solitary perusing light to LED with a cooler lighting temperature won’t just be perceptible, yet may likewise be diverting.

11.) Does the energy reserve funds as well as profit from venture (ROI) make it beneficial at this point?Prepare an energy review utilizing free web adding machines to decide how much cash you will save money on energy and what the possible profit from speculation is. Simply enter your energy rates, the complete wattage of your ordinary lighting and the all out wattage of the LED lighting that you are thinking about and the adding machine will tell you precisely how much cash every innovation will cost you each year.

As may be obvious, each lighting circumstance ought to be thought about separately against the above agenda. Doing so will assist you with deciding LED update designs that fit inside both your financial plan and your assumptions. By and large, LED lighting will keep on working on in both result and productivity consistently like the manner in which the PC market has developed. What could be thought of as a “widely appealing” LED light today, was reasonable viewed as a superior item a little while back. Focusing on your LED lighting buys so the rudiments are covered first and postponing your really exhausting lighting prerequisites as the innovation further develops will guarantee an agreeable progress to days to come lighting innovation.

THE AUTHOR

Sean Crowell laid down a good foundation for himself in the realm of showcasing and publicizing starting in 1991. During his profession he oversaw lofty records including, Chrysler Corporation, Bank of America, JCPenney, Nissan North America and Ford Motor Company. In 2004, he concluded transform his lighting enthusiasm into a business and made Lime Lights and Designs, an organization zeroed in on LED-based lighting arrangements, plan and execution.

Driven LIGHTING BUSINESS

Lime Lights and Designs works in strong and contemporary LED-based lighting. We configuration lighting plans and give extraordinary LED items to organizations, gatherings and exceptional occasions, clubs and home and space proprietors. Reach us today and we should examine dynamic LED lighting for your home, business or unique occasion.

Tech

Unlock the Future: Master Artificial Intelligence with Great Learning’s Comprehensive AI Course

Published

5 months ago

August 4, 2024

sylvia J

Master Artificial Intelligence with Great Learning’s Comprehensive AI Course

It is vital that workers learn these skills as AI, generative AI and machine learning continue to advance.

The rise of artificial-intelligence-based technologies (AI) is unquestionable today, as is their potential to disrupt various types of work, including language processing, pattern recognition, problem solving, and even decisions.

ChatGPT, for example, represents a completely new field of technology. This includes generative AI, a subset artificial intelligence that is focused on creating original music, images, and text by learning from previous examples. Generative AI, instead of copying or recognising predefined patterns based upon rules, uses complex algorithms based often on neural networks to create original content.

These developments have been made possible by the huge advances in machine learning, a branch of AI which involves teaching computers how to learn using data. Data collection, model-training, learning from data, examining model output, and adjusting parameters are all part of this process. The development of neural networks, a type of computational training model inspired by the brain, has been made possible through machine learning. These models are built from interconnected virtual “neurons” that are organized into “layers” to process data. This system allows a model to be taught how to balance different parameters in order to recognise patterns and learn them, as well as make predictions and complete tasks. Deep learning is another name for this subset of machine-learning.

Deep learning focuses on training artificial neural networks with multiple layers to represent complex data. The term ‘deep’ refers to the depth of the neural network, meaning the many layers of inputs or outputs. This system has been highly successful in solving tasks like image recognition (recognising images/faces/patterns), natural language processing (ChatGPT-like models which can understand and generate human-like responses, most often used to power chatbots) and speech recognition (used for voice assistants or transcribing speech to text) among others.

It is important that we start to learn about these new technologies, given the potential disruption AI will bring to our world. Many people think that you have to be a software or computer engineer to grasp these concepts. However, anyone can do so regardless of their educational background.

Here are four online certificate programmes that can be accessed for free by leading industry players like Microsoft, Google and Infosys. They can all be accessed for free online

GUVI AI for India 2.0 program

The Government of India launched AI for India 2.0 – a free online course that focuses on AI. Skill India has developed the course in collaboration with GUVI. The program has also been accredited by IIT Madras and the National Council for Vocational Education and Training.

This is a virtual one-day event for the development of tech skills in collaboration with the Ministry of Skill Development & Entrepreneurship. It will be held on 15th August. As part of their preparation, participants will have free access to LEVI’s premium course from July 15th.

GUVI is a personalized learning company founded by IIT Madras, IIM Ahmedabad. It offers online learning and upskilling opportunities for learners. GUVI offers these courses in a variety of regional languages.

Infosys AI certification courses

Infosys launched a free AI Certification Training Program to help users develop new skills. The Infosys Springboard platform offers a free AI course.

The platform offers several other certifications courses on AI-related topics. These courses are designed to be introductory and cover AI, generative AI and deep learning. The platform offers master classes in AI and generative AI.

Infosys Springboard, a virtual learning platform, offers curriculum-rich experiences. Candidates can access corporate-grade training online, from any device. The platform is a part of Infosys CSR commitment, which aims to empower 10,000,000+ people with digital skills by 2025. It caters to all learners, from class 6 up to lifelong learners.

Microsoft’s course on generative AI

Microsoft has created a new AI skills programme to assist people in learning this subject. This initiative is part Microsoft’s Skills for Jobs program, which includes free coursework created with LinkedIn.

The new course teaches AI frameworks, introductory concepts and provides a certificate of completion. Microsoft believes AI will disrupt the workplace and that this course helps people to improve their AI skills..

Google Cloud AI courses

AI and machine-learning careers are in high demand at the moment. This is especially true when it comes to Google Cloud. The potential applications of generative AI are vast, including in the fields of information technology and branding. Machine learning is a powerful tool that can be used to help workers understand data, create models, and create interactive functions. These skills will become essential in the future for data scientists, machine learning engineers, and data engineers.

Great Learning’s Digital Marketing Course

Great Learning offers an in-depth AI course designed for both beginners and professionals who seek to master artificial intelligence. This course covers essential AI concepts like machine learning, deep learning and natural language processing as well as more advanced topics like computer vision and AI ethics. Taught by industry professionals, this course features video lectures, hands-on projects, and real-world case studies to hone practical skills. Convenient and flexible to fit into busy schedules, it is accessible even for working professionals. One can also enroll in a power bi course to complement this course. Participants who successfully complete this course earn an AI certification that can significantly advance their careers – along with additional career support and networking opportunities – offering a complete pathway towards AI success.

Tech

5 ways that PopAI helps impress your boss?

Published

6 months ago

June 24, 2024

sylvia J

5 ways that PopAI helps impress your boss?

Impressing your boss with your work is a difficult task to do. You may be a hard or smart worker, but a boss can find flaws in you. Yes, it can be stressful sometimes because you give 100% to the work.

Especially in presentation tasks, your boss may need more creativity.

But I have a solution for you! You don’t need to spend hours making large presentations.

Interesting?

You can do this with the help of PopAI, And I will explain in detail how PopAI helps impress your boss and excel in your workspace. Here are 5 ways that PopAI can set you apart from others.

1. Increase in efficiency and productivity

One of the primary benefits of using this AI is that it increases the efficiency and productivity of employees. With the help of this tool, employees work faster with great results. It allows you more time to focus on strategic decisions and creativity, rather than doing repetitive tasks.

It can handle appointment scheduling, generate reports, and e-mail filtering. With this facility, your creativity and time on the strategic part will be noticed by your boss and he will be impressed by your enhancement in productivity.

2. Data-Driven decision making

AI tool is best at transforming complex data into meaningful data that is easy to understand in the form of graphics, charts, etc. Problems can be identified very fast through insights, whereas it is quite difficult to achieve this through manual analysis. So just imagine, providing data-driven analysis to your boss and giving solutions to the same will do wonders for your reputation in front of your boss.

3. Improved customer service

It facilitates improving customer service. With AI-driven chatbots, it can help you provide prompt and reliable responses to customers. These tools can operate 24/7, which means it is available after business hours. With this approach, customer satisfaction will be increased and following this business will also get a good name in the market.

4. Helps in making business presentations

Time is limited, but work in the company sometimes gives stress to the employees, especially when the boss gives a task of making a presentation at short notice. It will be more difficult when you are not good at colour combination and creating graphics.

So here It comes into the picture, with its Ai for presentation tool, you can make as many presentations as you want in minutes. You just have to enter a topic, select the audience tone, and select the pages and language. With its AI-driven tool, it will suggest colour combinations, and layouts and make your presentation engaging through wonderful visuals in the form of charts and graphs.

5. Collaboration and communication

This AI tool has a wonderful feature that organizes tasks, sets deadlines, and monitors progress. It becomes very handy during office meetings, when you can communicate with your team, that this particular project needs data. With this, the performance can also be tracked and what needs to be done.

Effective communication leads to better results and it can give you value in the company and helps you in gaining skills related to leadership and team player skills. There is a high possibility that with this effective approach, you will achieve positive results for your company.

Conclusion

Having PopAi is like an asset not only does it contribute to individual growth but also it gives wings to the overall success of the company. It possesses a multi-tasking feature that not only fastens the work but also gives you more creative options in using this wonderful tool.

So as a professional, if you want to win the competition, then you need to adopt this kind of tool which increases your productivity as well as improves your leadership skills.

Tech

BLDC Motor Controller Design Principles

Published

8 months ago

April 25, 2024

sylvia J

BLDC (Brushless DC) motors are widely used in various applications, from consumer electronics and appliances to automotive and industrial systems. To control the speed and direction of BLDC motors, specialized motor controllers are required. At Integra Sources, we specialize in designing custom BLDC motor controllers that meet the unique requirements of our clients’ applications.

What Is a BLDC Motor Controller?

A BLDC motor controller is an electronic device that controls the speed, direction, and torque of a BLDC motor. It consists of a microcontroller or digital signal processor (DSP) that generates the control signals for the motor’s power electronics, including the power transistors or MOSFETs. The BLDC motor controller also includes feedback sensors, such as Hall effect sensors or encoders, to provide feedback on the motor’s speed and position.

Key Design Principles of BLDC Motor Controllers

Sensorless vs. Sensored Control: BLDC motor controllers can be classified into two main types: sensorless and sensored control. Sensorless control relies on the back electromotive force (EMF) of the motor to determine its speed and position, while sensored control uses external sensors, such as Hall effect sensors or encoders, to provide feedback. The choice between sensorless and sensored control depends on factors such as cost, complexity, and performance requirements.
Commutation Techniques: BLDC motors require electronic commutation to control the timing of the motor’s winding currents. There are several commutation techniques used in BLDC motor controllers, including trapezoidal (six-step) commutation and sinusoidal (vector) commutation. Trapezoidal commutation is simpler and more cost-effective but may result in lower efficiency and torque ripple. Sinusoidal commutation provides smoother and more efficient motor operation but requires more complex control algorithms and hardware.
Control Algorithms: The control algorithm used in a BLDC motor controller determines how the motor’s speed and torque are regulated. Common control algorithms include open-loop control, closed-loop speed control, and closed-loop position control. Open-loop control provides basic speed regulation but does not account for variations in load or motor parameters. Closed-loop control algorithms use feedback from sensors to adjust the motor’s speed and position in real time, providing precise control over the motor’s operation.
PWM (Pulse-Width Modulation) Techniques: PWM is used to control the average voltage applied to the motor windings, thereby controlling bldc motors. There are several PWM techniques used in BLDC motor controllers, including six-step commutation PWM, sinusoidal PWM, and space vector modulation (SVM). These techniques vary in complexity and efficiency, with space vector modulation offering the highest level of control and efficiency.
Overcurrent and Overtemperature Protection: BLDC motor controllers must include protection features to prevent damage to the motor and controller in the event of faults or overloads. Overcurrent protection limits the motor’s current to prevent overheating and damage to the motor windings. Overtemperature protection monitors the temperature of the motor and controller and reduces the motor’s power if it exceeds a safe threshold.

Integra Sources’ BLDC Motor Controller Design Services

At Integra Sources, we offer comprehensive BLDC motor controller design services to help businesses create custom motor control solutions for their applications. Our services include:

Requirements Analysis: We work closely with our clients to understand their specific requirements and develop a detailed specification for the BLDC motor controller.
Hardware Design: Our experienced hardware engineers design the circuitry and PCB layout for the BLDC motor controller, ensuring optimal performance and reliability.
Firmware Development: Our software engineers develop the control algorithms and firmware for the BLDC motor controller, including PWM control, commutation algorithms, and protection features.
Testing and Validation: We provide rigorous testing and validation services to ensure that the BLDC motor controller meets our clients’ performance and reliability requirements.
Certification Support: We assist our clients with obtaining the necessary certifications for their BLDC motor controller, including CE, UL, and RoHS compliance.

Conclusion

BLDC motor controllers play a critical role in controlling the speed, direction, and torque of BLDC motors in a wide range of applications. At Integra Sources, we specialize in designing custom BLDC motor controllers that meet the unique requirements of our clients’ applications. Contact us today to learn more about our BLDC motor controller design services and how we can help you bring your motor control project to life.