There is already a tutorial on Electrostatics. Visit ‘”ELECTROSTATICS” for more information. Introduction Before going further into the main topics of discussion, let us quickly recap some of the important concepts. Electric Field is defined as the force per unit charge at a particular point. E = F / q For example, the Electric Field of a point charge ‘Q’ on a test charge ‘q’ at a distance is given by...

They are brilliant solutions for anyone searching for a terrific hot tub experience with the least amount of effort and hassle. A good plug and play hot doesn’t necessarily have to be an expensive deal. Some of them come with amazing features like waterjets, waterfalls, built-in water softener, water filters and ozonators, but the premium can cost you a little fortune. However, they all feel nice to have and pretty much the same....

They boost the motor’s electrical energy when it starts up and then continue to supply power to the motor as it runs. It enables the HVAC system’s operations to run more efficiently, with both motors getting powered simultaneously. Dual Run Capacitor Connections A Dual Run Capacitor is an essential component of an HVAC system and plays a critical role in ensuring that the system runs smoothly and efficiently. This capacitor has, in total two electric motors (fan and compressor) and three distinct connections (HERM, FAN, COM)....

What is Generator Backfeeding? Backfeeding refers to the situation where electricity flows from an electrical source, such as a generator, into an electrical system, such as a building’s electrical panel, in the opposite direction of its normal flow. Generator backfeeding is the practice of connecting a portable generator directly to a household or building’s electrical system without a transfer switch or other appropriate device. This is a dangerous and illegal practice that can result in serious injury or death to utility workers, neighbors, or anyone who comes into contact with the electrical system....

Google Translate can not only translate from one language to another but also read out the translation for the convenience of the users. Google Translate uses different voices for different language translations for authentic native touch. However, many find this annoying and even difficult to understand the translation. That is why some users are looking for a way to change or modify the voice of Google Translate. How To Change Voice on Google Translate?...

Whatever the reason may be, if you are looking to disable OneDrive from Windows 11, then we are going to talk about different methods following which you will be able to disable OneDrive from Windows 11. So, let’s begin. There are different ways by which you can disable OneDrive on Windows 11. And fortunately, each works equally well. Thus, you can go with either of the below methods. Method 1....

If the Drive files permission is set to private then there is no easy method to save the file. Still, there are few workarounds that the user can follow to download the protected Google Drive files. In the guide below I have provided links to download protected Drive files on your PC or Android. So, without any delay let us get started; 1. Download View Only Google Drive Video If the shared video file permissions are set to view only, then the file can only be previewed in Google Drive; you cannot even connect with 3rd party Apps (Add-ons)....

Many users have reported coming across OneDrive error code 0x8004e4a2. The error message mainly pops up when users log in to their OneDrive account. So, if you’re also facing the same problem, consider trying the below solutions to get rid of the issue. Best Ways to Fix OneDrive Error Code 0x8004e4a2 There are multiple reasons that can be responsible for the OneDrive error code 0x8004e4a2. But among all, a weak or unstable internet connection is the primary culprit behind the problem....

It goes without saying that it can handle a typical kitchen area if it can manage that much current flow. In general, 50 amp breakers supply electricity to a wide range of appliances, including everything from RVs to washers/dryers. Since this breaker can handle a wide range of amperage draws, many circuits can run simultaneously. A 50-amp breaker may (possibly) save energy by simultaneously powering many lights, air conditioners, ovens, and hair dryers....

Introduction Normally, consider a small application where you want to drive 8 LEDs with the help of Arduino (or any microcontroller). This application, though a very basic and simple one, would require you to use 8 of the available Input / Output Pins of your Arduino Board: one for each LED. Now consider a slightly advanced project, where your requirements are driving the same 8 LEDs and also doing other stuff like displaying a message or any information on a 16×2 LCD Display or interface a Bluetooth Device to control the LEDs through a smart phone!...

A Brief Note on SWD Have you ever worked on developing an Embedded System Application? If the answer is yes, then you might be familiar with the term ‘Debugging’. In embedded systems, which are mainly designed with a single task (or a very small number and specific set of tasks) in mind, the process of debugging and testing is very critical as we often work as low as CPU Register level....

In this guide, we will see how to share Wi-Fi passwords on different devices such as iPhones, Android Phones, Windows, or Mac. We already made dedicated guides on how to find the password on iPhone as well as Android Phones. Check them out to see the Wi-Fi password on those devices. How to Share Wi-Fi Password? There will be some situations where you need to open your home Wi-Fi network to guests....

A Brief Note on Voltage Testers If you are a residential electrician or a home owner who does electrical related DIY stuff, then you must be familiar with basic test and measurement equipment. We call these devices as Testers and Meters. Using these instruments, you can measure the amount of current flowing in a circuit (Ammeter), amount of voltage between two points in a circuit (Voltmeter or Voltage Tester) or check whether there is a continuous path for current to flow (Continuity Tester)....

In this guide, we will make a detailed Infrared vs Propane Patio Heater comparison. After going through all the details, we hope you will be in a better position to choose the right heater for your “outdoor” heating needs. What is an Infrared Heater? You are sitting on a beach and enjoying the heat of the sun. This is Infrared Heating. Infrared Heaters use electromagnetic radiation to transfer thermal energy....

Though both have their own pros and cons, you should have proper knowledge about their capabilities to choose a suitable one for your needs. Here we have given an in-depth comparison between Integrated and dedicated graphics cards. So if you are curious to learn more, stick to the very end. About Integrated Graphics Cards Integrated graphics cards are generally combined with the CPU and they function by utilizing the system’s memory instead of using their own....

Hence, in this project, I will not only give the information of LCD and also provide the code in C language which is working fine without any errors. A Brief Note on 16×2 LCD 16×2 Liquid Crystal Display which will display the 32 characters at a time in two rows (16 characters in one row). Each character in the display is of size 5×7 pixel matrix. This matrix differs for different 16×2 LCD modules, if you take JHD162A, this matrix goes to 5×8....

A Brief Note on Knock Sensor A Knock Sensor or a Vibration Sensor is a simple device that detects vibrations or shocks from knocking or tapping it. It is basically an electronic switch which normally open. When it detects any shock or vibrations, it closes (for that moment and returns back to its default open position). Several Knock Sensors are available in the market and the cheaper ones are called KY-031 Knock Sensors....

Introduction In previous Arduino projects, I have interfaced 16×2 LCD Module with Arduino (and other Microcontrollers as well). It is a simple character display module which is good enough for displaying simple alpha – numeric characters. But if you want to display some custom characters or change the font size of the characters or even display some small graphical images, then you have to look elsewhere (a Graphical LCD to be precise)....

All these devices are called as Photoelectric Devices as they convert light energy to electric energy. These Light Detectors or Sensors can detect different types of light like visible light, ultraviolet light, infrared light etc. In this project, we have designed a simple Light Detector using LDR. When the light falls on the LDR, the light stays off and when the light stops falling on LDR, the LED glows. We have designed two types of circuits: one using an OP – AMP (Operational Amplifier) and other using just transistors....

Number To Dial / Code To Check If Your Phone Is Tapped There are some phone codes that will let you know if your calls are forwarded to another number. It will also let you know about the messages as well as data. Once you hit it on the screen, it will display the information on the phone screen. *#21# When you dial *#21#, it will display the various sorts of diversion status which is happening with the number....