Internet of Things is a system of multiple inter-related computing devices. The factor ‘thing’ in IoT is designated to an entity capable of communicating data over a network (IOT), which can be a digital machine, sensor, human being, animals etc. Each component that is included in IoT network is assigned with an unique identity called UID and the ability to communicate data over IoT network without any external human or computer intervention.
Hello readers, I hope you all are doing great. In our previous tutorial, we discussed how to upload data to Firebase Real-time Database using ESP32. In this tutorial, we will learn how to read the data stored on the Firebase Database with ESP32.
We can access the data stored in Firebase database from anywhere in the world, which makes this preferable ...
With many people clicking on organic search listings, it is essential to use search engine optimization ( SEO) so that your site can be ranked higher than other sites, and if you optimize your site for SEO, you will rank better than other websites that lack SEO. The things you should put in place include:
Get Domain And Hosting
It is important to keep SEO in mind and use the best practices when you buy a web domain. First of all, make sure to get a domain name that is memorable and easy to read. Don’t choose an overly complicated name consisting of numbers and hyphens. Simplicity is key when it comes to domain names. Sometimes using keywords in your domain name helps as well. For example, if you own a bakery, including the word “bakery” in your d ...
Welcome to the next tutorial of our Raspberry Pi programming course. Our previous tutorial taught us to configure our raspberry pi for voice control. We also discussed some methods of reducing vexing noises so that the voice command program understands you. However, in this lesson, we will learn how to tweet from Raspberry pi.
What will we learn?
Assume you wish to add tweeting into a Raspberry Pi software you're developing. This article will show you how to build a Twitter app, get access privilege tokens, and post a tweet. On our Raspberry Pi, we'll make a simple program that tweets the result of the uptime command. This is a made-up example, but it demonstrates what is needed to tweet from a raspberry pi.
For this session, a repo has been set up. Because we'll be referring to code wit ...
Hello friends, I hope you all are doing great. In today’s tutorial, we will discuss What is Full Wave Rectifier. Transformation of alternating current into the direct current is known as rectification. This conversion can be done by using a single diode or more than one diode. The diode that used for rectification is named as a rectifier. There are 2 main categories of the rectifiers, the first one is the half-wave and the other is full-wave rectifier.
In half-wave rectification circuitry, there is only single diode is used to convert alternating current into the direct current. So it can very easily design for rectification. But it has one drawback that it converts one half of the AC wave into direct current. Due to this, there is a higher power ...
Greetings Learners! Welcome to the new lecture on Python. Today we are moving towards an interesting and important concept. If you have come from a programming background, then you must know about the workings of loops. To make the repetition of the same sequence, we use loops. We are familiar with the sequences in detail as we have learned them in the previous lectures and have received the concept in the recent lecture. If you want to be a programmer, then you can not move forward without a solid base of loops; therefore, in this lecture, we will learn the concept of loops from scratch and then go on to a deep understanding of each loop in the next episodes. So have a look at the concepts that you will learn today.
What are the loops?
How do we understand the concept of loops from scra ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I will give you a detailed discussion on myRIO Ultrasonic Sensor Interfacing. In this tutorial, you will learn about NI myRIO ultrasonic sensor interfacing. We will go into the details of the ultrasonic sensor and then will move forward towards its interfacing with myRIO. I have already shared many articles on ultrasonic sensors and will share their link in this article as well.
The ultrasonic sensor is also known as SONAR (Sound Navigation and Ranging). As it is clear from its name, it transmits sound waves and these waves are received back to it after getting reflected from any object. It measures the total time elapsed during the entire transmission as well as during the reception of the reflected waves. The ...
Hello friends, I hope you all are doing great. In today's tutorial, I am going to share a new IR Proximity Sensor Library for Proteus. Proximity Sensors are not available in Proteus and we are sharing its Proteus library for the first time. So far, I have only shared Proteus Libraries of digital sensors but today I am sharing an analog sensor, so too excited about it.
In the next few days, I will keep on sharing Proteus Libraries of different analog sensors, so if you want any sensor in Proteus, then let me know in the comments. IR Proximity Sensors are used to detect hurdles/obstacles placed in their path. They are normally used on robots for path navigation and obstacle avoidance. So, let's have a look at How to download and simulate IR Proximit ...
Update: Here's the latest version of this library: Arduino Nano Library for Proteus(V3.0).
Hi Friends! Happy to see you around. In this post today, I’ll explain the Arduino NANO Library for Proteus V2.0. This library is the advanced version of Arduino Nano Library for Proteus(V1.0). The new version of the Arduino Nano board is more compact, robust, small-sized, and powerful compared to its predecessor. I have already shared the Arduino Uno Library for Proteus V2.0 and Arduino Mini Library for Proteus V2.0.I’ve started designing proteus libraries for new versions of Arduino boards as I’ve received a lot of messages requesting to improve the designs. Stay connected, as I’ll design more proteus libraries for Arduino boards in the coming days.
In this tutorial, we’ll simulate the Ardui ...
Hi Guys! Welcome you on board. Happy to see you around. In this post today, I’ll detail the Introduction to LM2596.LM2596 is a step-down voltage regulator, also known as a buck converter, mainly used to step down the voltage or to drive load under 3A. It carries remarkable load and line regulation and is available in fixed output voltages including 3.3V, 5V, and 12V. It also comes with a customized output version where you can set the output voltage as per your requirement.
Just stay with me for a little while, as in this post I’ll walk you through the Introduction to LM2596 covering the datasheet, pinout, features, and main applications of this tiny device. Let’s jump right in.
Introduction to LM2596
LM2596 is a voltage regulator mainly used to step down the voltage or to drive ...
The world of human resources stretches further than hiring and keeping employee relations copasetic. There’s so much to keep track of, day in and day out. Technology lends a hand to its friend, human resources. But with ASP.NET development services, your daily human resources task just got a whole lot easier.
We’ll be examining the relationship between these HR management systems and daily tasks. Time and attendance, onboarding, and payroll management can all be integrated into one software system with asp.net development services.
Track Time and Attendance in Real-Time
Time and attendance can be tracked in real-time by logging into your HR system and approving clock-in times, based on when your employee was scheduled. The system can tell you when ...
