Hi Guys! Hope you are doing well. I am back to give you a daily dose of useful information. Today, I'll discuss the details on the Introduction to Raspberry Pi 3 B+. It is a small board computer, introduced by Raspberry Pi foundation in 14th March 2018 and is the most recent version of the Pi boards.
It is a modified form of its predecessor Raspberry Pi 3 B that was introduced in 2016 and came with CPU, GPU, USP ports and I/O pins. Both versions are almost same in terms of functionality and technical specifications; however, there are some exceptions in the B+ model as it comes with USB boot, network boot, and Power over Ethernet option that are not present in the B model.
Technology has been evolved over time with the purpose of making lives ...
Hi readers! Hopefully, you are doing well and exploring something new. Every powerful machine has a secret weapon, a machine that few think about but is responsible for all speed, torque, and, relatively speaking, performance. That secret weapon is an incredibly engineered gearbox. Today, we discuss gearbox design.
Gearbox design and selection are amongst the most critical elements of mechanical engineering, as they involve how power will be best transferred between two rotating shafts. A gearbox changes speed and torque position from a power supply (usually a motor) to the required application. Gearboxes accomplish this through a series of different types of gears, in various configurations. Gearboxes allow machines to perform under various parasitic load conditions.
Gearboxes vary wide ...
There is a deep sense of wonder in how a light bulb works. Although most people understand the function of a light bulb, not many appreciate the physics in how it converts electrical energy into light. The quantum physics behind this basic technique can help explain why some bulbs explode.
The operating principle behind a light bulb
The first step to getting a light bulb is to connect it to an electrical source. The filament in the bulbs burns and becomes hot. Because hot objects glow, the filament will become a light source.
The hotter it becomes, the brighter the light, thus the whiter it becomes. However, the filament on its own will eventually burn out and cease to create light. The presence of air, especially oxygen, causes a chemical reacti ...
Rental property management is a potentially lucrative strategy – one that can supply you with a steady stream of passive income and, if you do things right, set you up for long-term accumulation of wealth.
But at the same time, the day-to-day process of managing properties can be a headache. You’ll be responsible for overseeing the property, responding to maintenance requests, collecting rent, and dealing with problematic tenants.
Is it worth designing an automation system to handle some of these tasks on your behalf? How much value do you stand to gain?
Why Automation Is So Valuable
Let's start by talking about some of the reasons why automation is so valuable.
Time savings:
Many property owners choose to hire a property manager
to take ca ...
High-voltage power systems form the backbone of advanced electrical energy generation, transmission, and allocation. As voltage levels rise to hundreds of kilovolts in communication networks, the direct measurement of voltage becomes both unsafe and unusable. Standard measuring tools, such as voltmeters, relays, and meters, are designed to operate at moderate voltages and cannot be connected directly to high-voltage cables. This problem is addressed using Potential Transformers, also known as Voltage Transformers.Potential transformers play a crucial role in high-voltage measurement by stepping down high voltages to secure, interchangeable values while maintaining accuracy and delivering electrical isolation. What is a potential transformer? It is a device that steps down high voltage ...
Hello friends, after completing that basic part of ladder logic programming, let us today go through one topic which is not essential to know to complete a PLC ladder program but it is important t have our code readable program and reusable pieces of code. That could happen by using what so-called a subroutine. So what is a subroutine? Well, it is a piece of code that includes a few rungs to perform specific tasks. that piece of code can be reused numerous times through the program when we need to call it for performing that task. That subroutine enables us to structure our code like building blocks so that the program will be readable very easy and also reusable later in other projects. The idea of dividing the program into routines to apply the divide and conquer technique is very crucia ...
The sheet metal utilized in fabrication comprises an extensive list of possible materials. Making an ideal choice for your products means deciding about things like the sort of the metal, its width, and its shape.
What you select should be in accordance with your overall outlook, desired final product, and suggestions from your sheet metal manufacturer. Sheet metal is produced from a diversity of metals with unique properties, and each of them offers certain benefits.
Sheet metal is among the most significant building materials within the manufacturing sector. It’s usually fabricated from metals like aluminum, nickel, steel, tin, brass, titanium, and copper. When it comes to product design, manufacturers have to choose the most suitable metal choice to use for their specific requirements ...
Hello! I welcome you to the board. We'll talk about the Solar Panels and their wattage to choose the solar panel according to the need of the time. The performance and efficiency of a home power plant directly depend on the correct choice of solar panel characteristics. Innovative technology has made it possible to create a record 400-watt solar panel, which is currently the most efficient and economical. To determine the number and capacity of solar panels, it is necessary to accurately calculate the total energy consumption and choose the right type of panel.
Choose the Type
To determine the number and capacity of solar panels, it is necessary to accurately calculate the total energy consumption and choose the right type of panel. There are 2 ...
Hi Friends! Hope you’re well today. I welcome you on board. Today, I’ll walk you through the Introduction to INA219.The INA219 is a current sensor module that incorporates the I2C protocol for submitting the data obtained through sensing current, voltage, and power. It is a bi-directional zero drift current/ power sensing module mainly used in digital multimeters and power profilers.
I suggest you read this post all the way through as I’ll detail the complete Introduction to INA219 covering datasheet, pinout, features, and applications.
Let’s get started.
Introduction to INA219
INA219 is a current/power sensor module mainly employed to sense the power, voltage or current where up to 128 samples can be averaged together to get filtering in noisy environments. This data is then s ...
Hello friends, I hope you all are fine and having fun with your lives. In today's post, we are gonna have a look at How to use C# ArrayList. I am gonna explain it in detail what is C# ArrayList and how to use C# ArrayList. But before going into the details of today's tutorial, you must first have a look at my previous tutorial which is How to use C# Array??? because C# ArrayList is quite similar to C# Array.
I am gonna use the same project which we have designed in our first lecture on C# named as Introduction to C# Windows Forms. So, you should also use the same project and as we know this project has one Button and one Text box. Just a recall that I have changed the Text of the button to Click Here and the name of the button to ClickHere. Simila ...
