Hi Friends! Welcome to The Engineering Projects . At the present time, it is an important to upgrade the technical skills. As we approach a more digital era, the use of the internet has become part of our day-to-day activities. When it comes to looking up for something online, we always go to our chosen and trusted websites for information. Our trusted website, of course, is pleasing to the eyes, with all the functions and settings working perfectly. Although as a browser, we would sometimes not bother to give a second look at the web design or how it was developed. But if by any chance, your mind seeks to know more, to have in-depth knowledge about websites in general, this article seeks to explain the difference between web design and web development. Web Design and Web Development: Whic ...
Learning Management Systems have gained popularity with technological advancements. The curiosity to learn NEW made the information available with just a few clicks away. That’s how e-learning was born! Now, it has become inevitable for every business to adapt to the trend. When it involves developing a course from scratch, you need LMS. Well, by what norms do we identify LMS vendors for my business? Here are five checkpoints you should know when choosing an LMS vendor. The background It is quite common when you are choosing an LMS vendor; you look for the price. Beyond the quote they are offering, you need to verify their track record. Ask the following questions to acquire the vendor’s level of the business. How long has the LMS dealer been in the industry? How many customers does the ve ...
Hello friends! Today we will work through the LM317 calculator and learn how to choose the resistors for an adjustable power supply. We will start with the basic circuit, calculate an output voltage, and then work backward from a voltage we want to obtain. The resistor calculation is only one part of the design. A regulator also needs enough input voltage, a suitable load and a way to release the heat it produces. Understanding those conditions will help you avoid a circuit that looks correct in a calculator but gives an unexpected reading on the bench. If you are new to this device, read our Introduction to LM317 alongside this tutorial. Here, we will concentrate on the calculations and the decisions you can make from them. Figure: LM317 adjustable regulator circuit and resistor positions ...
