Hey Fellas! Hope you are doing well. Today, I am going to unlock the details on the Introduction to Arduino Mega 2560. It is a microcontroller board based on Atmega 2560 microcontroller. Arduino Boards have revitalized the automation industry with their easy-to-use platform where everyone with little or no technical background can get started with learning some basic skills to program and run the board.
I have updated articles previously on Arduino Uno, Arduino Nano, and Arduino Pro Mini. All these boards function similarly in one way or the other. There are some basic features like PCB layout design, size, number of analog pins and breadboard friendly nature that make them different from each other. In terms of coding, all these boards are progra ...
Hello readers, I hope you all are doing great. In this tutorial, we will learn how to update a webpage using Server-Sent Events and the ESP32 web server.
What is Server-Sent Events (SSE)?
It is a server push technology that enables the client devices to receive automatic updates from a server over HTTP (Hypertext Transfer Protocol) connection. SSE also describes how the server can initiate data transmission towards the client once an initial connection with the client has been established.
We have already posted a tutorial on how to implement Web socket protocol with ESP32 which is also a protocol used to notify events to a web client. Both the Server-Sent Events (SSE) and Web-Socket technologies seem to be quite similar but they are not.
The major difference between the two is that SSE ...
Hi Friends! Hope you’re well today. Happy to see you around. Thank you for clicking this read. In this post today, I’ll walk you through the Introduction to CA3080.The CA3080 is an operational transconductance amplifier mainly used to convert the input voltage signal into an output current. It is widely used in variable gain amplifiers, frequency oscillators, current-controlled filters, and comparators. It carries an amplifier bias input which is utilized for linear gain control.
I’d recommend reading this entire post all the way through as I’ll detail the complete Introduction to CA3080 covering datasheet, pinout, features, and applications. Let’s jump right in.
Introduction to CA3080
The CA3080 is an operational transconductance amplifier (OTA) mainly employed in electrical circ ...
Hey Geeks! Welcome to The Engineering Projects. We hope you are having a reproductive day. We know that sirens are the special sounds that are the symbol that something unusual is occurring or about to occur. You may have experienced the Siren of the Walkthrough Gates at the airport when a person having the knife or other forbidden material pass through it. Or you have heard the Siren of the ambulance and seen that all the traffic gives the way to the ambulance when they hear the special Siren of the Ambulance. The same is the case with the police Siren.
The Police sirens are the special sound and it is set with the help of 555 Timer Integrated Circuit. You will learn how can one design a Police siren using the 555 Timer circuit in this tutorial. ...
Hello Everyone! Hope you’re well today. I welcome you on board. In this post today, I’ll walk you through the Introduction to Arduino USB Host Shields.
With Arduino USB host shield you can interface the USB device to your Arduino board. This USB host shield is based on MAX3421E which is mainly known as the USB host controller that contains the analog circuitry and digital logic required to apply the USB full speed peripheral to USB specifications rev. 2.0.
Moreover, this shield is compatible with TinkerKit which projects you can plug this TinkerKit module with the Arduino Boards.
Introduction to Arduino USB Host Shields
Arduino USB host shield is used to connect a USB device with the Arduino Board. Simply put, USB host shields provide the USB ...
Hi Guys! I welcome you on board. Happy to see you around. In this post today, I’ll walk you through the Introduction to IRF1010E.The IRF1010E is an N-channel power MOSFET that comes with low turn-on resistance and is mainly used in fast-switching applications. The maximum power dissipation of this device is 170W and the pulsed drain current is quite high i.e. 330A.
I suggest you buckle up as I’ll detail the complete Introduction to IRF1010E covering datasheet, pinout, features, and applications.
Let’s get started.
Introduction to IRF1010E
The IRF1010E is an N-channel power MOSFET mainly employed for fast-switching applications.
This chip is a three-terminal device with terminals drain, source, and gate. It is a voltage-controlled device as opposed to a bipolar junction trans ...
Hello friends, few day ago I have posted a tutorial on how to do Arduino Simulation in Proteus. In that post, we have used an Arduino Library for Proteus but as this library is in its initial phases that's why currently it supports only three basic Arduino boards which are Arduino UNO, Arduino Mega2560 and Arduino Mega1280. But as we know there are numerous Arduino boards which are used these days. So, I searched a little and I came across this amazing Arduino Lilypad Library for Proteus which has the support for few other arduino boards, so I thought to share it with you guys. I have tested this library myself as always and its 100% working. I have tested it on Proteus 7 and I think it will work fine on Proteus 8 as well. As we have the support f ...
Hello friends, I hope you all are doing great. In today's tutorial, we are going to share a new Sound Detector Library for Proteus. It's actually the second version of our previous library Sound Sensor Library for Proteus. We have changed the name as "Sound Detector" is written on these sensors. Moreover, this new sensor is quite small-sized, compact and also has an analog output pin.
We were receiving many complaints about the large size of the previous sound sensor, as it occupies more space and there's less space left for other components. So, this new one is quite small-sized and I am hopeful students will find it helpful. So, let's first have a look at What is Sound Detector Sensor and why is it used?
What is Sound Detector Sensor???
Sound ...
Hi friends! I hope you are having a good day. Today, I am presenting the Arduino UNO library for Proteus V3.0. You should have a look at the previous versions of this library i.e. Arduino UNO library for Proteus(V2.0) and the Arduino UNO library for Proteus(V1.0). The warm response of the students to these libraries has motivated them to upgrade the library. The latest version of this library has better design and functionality, which I will discuss in detail with you.
In this article, we will discuss the basic introduction to the Arduino UNO library, its simulation, and its working. Moreover, we will discuss a small project to show you the functionality of this library. Here is the introduction to the library:
What is the Arduino UNO?
The Arduino UNO was released in 2010 by Arduino. c ...
Hi Friends! Hope you are getting along with life pretty well. Today, I'll uncover the detailed Introduction to 2n5415 which is a PNP transistor mainly used for general purpose low-power amplifying and switching applications.
It comes with three layers: two P semiconductor layers and one doped N-layer where later is encapsulated between other two P-layers.
There are two major types of transistor: Bipolar Junction Transistor and Unipolar Transistor. This transistor falls under the category of Bipolar Junction Transistor as it comes with two charge carriers i.e. electrons and holes where later are the major charge carriers in PNP transistors.
In this post, I'll try to nail down everything related to 2n5415: its main features, working, and applicat ...
