Hi Friends! Hope you’re well today. I’ll welcome you on board. In this post, I’ll walk you through How a Hobbyist Can Work on Electronic Projects in America.From smartphones to security systems and appliances to advanced automation equipment, electronics seem to engulf every aspect of life. And with the recent advancement in technology, this trend will continue to make our lives easy and better for years on end. BUT… before you can take part in the development of innovative and advanced electronic machinery, you need to get your hands dirty with DIY electronic projects. These small and easy-to-handle projects give you confidence that you can do better and put your deliberate effort to delight the lives of people with your intellect.
If you’re just starting, we suggest you visit North Amer ...
Hey Everyone! I hope you all are having fun and looking forward for happy weekend. I am here to give you a daily dose of sound knowledge so you can develop some skills in engineering field. Today, I am going to uncover the details on the Introduction to 2sa1215. It is bipolar silicon PNP (positive-negative-positive) transistor. It is made up of two layers of P doped material and one layer of N doped material. I'll give you the brief overview of this device, what it does and what are its major applications? Let's hop on the board and dive into the details of this PNP transistor.
Introduction to 2sa1215
2sa1215 is a bipolar PNP silicon transistor where one layer of N doped material lies between the two layers of P doped material.
The small cu ...
Hello friends, I hope you all are doing great. Today, we will create a wifi temperature monitoring system. For reading, we will use the DS18B20 sensor. For data processing and webpage creation, we will use our already known ESP8266.
The project will be built as follows:
Circuit assembly
Code for reading the DS18B20 sensor (we will use Serial for tests).
Creation of the webpage (we will use SPIFFS to store in FLASH).
But first, let's know a little about the sensor and the communication model it uses.
Materials
For this project, we will need the following items: For this project, we will need the following items:
1 x ESP8266
1x DS18B20 Sensor
1x Breadboard
1x 4k7 Ohms resistor
DS18B20
DS18B20 is a digital temperature sensor with good precision, good customization, pr ...
Hello readers, I hope you all are doing great. In this tutorial, we will learn how to access Firebase (a real-time database) to store and read values or data with ESP32.
It is Google’s mobile application development platform that can be used to can access, monitor and control ESP32 from anywhere in the world with its (firebase) real-time database.
What is Firebase?
Firebase real-time database is a development platform provided by Google which included multiple services to manage and authenticate data.
Firebase is basically a mobile and web app development platform I as works great with Android APIs) that includes features like firebase cloud, real-time data and Firebase authentication etc.
As per Firebase’s official documentation (https://firebase.google.com/docs/database), whenever a us ...
Hello friends, hope you are having fun and enjoying life. Today, I am gonna post about interfacing of multiple Ultrasonic sensor with Arduino. In the previous post, we have seen Interfacing of Ultrasonic Sensor With Arduino and in this post I have interfaced single ultrasonic sensor but in projects especially related to robotics, we have to interface multiple ultrasonic sensors. For example you have an obstacle detection robot, now in order to detect obstacle in front of robot you have to place once sensor on the front side but now you can't detect any object present on left or right side of your robot, so you have to place two sensors one on the left side of robot and one on the right side so in this project you need to use total three ultrasonic ...
Hello friends, I hope you all are fine and having fun with your lives. Today, I am going to share a new Home Automation Project using XBee & Arduino. Home Automation Project is a most commonly designed project by the engineering students. So, that's why I have thought to create a complete Home Automation Project so that engineering students can get benefit out of it.
We all know about automation which is originated from automate or automatic. In automation the task is done automatically and you don't need to control it. In normal Home automation project, there are few sensors which are displayed wirelessly to user and there are few controls like user can ON or OFF Lights, Fans etc via remote or mobile App.
In this Project, I have used Arduino ...
Hi Everyone! I welcome you on board. Happy to see you around. In this post today, I’ll walk you through the Introduction to KA3525A.The KA3525A is a monolithic IC chip that features the control circuitry mainly required for a pulse width modulating regulator. This device comes with an error amplifier, voltage reference, pulse width modulator, an under-voltage lockout, an oscillator, the output driver, and a soft start circuit, all in one package.
I suggest you buckle up as I’m going to discuss the complete introduction to KA3525A covering datasheet, pinout, features, and applications. Let’s jump right in.
Introduction to KA3525A
The KA3525A is a monolithic IC chip that incorporates the control circuitry used for pulse width modulation.
During the PWM process, the control circui ...
Hi Guys! Happy to see you around. I welcome you on board. Thank you for clicking this read. In this post today, I’ll walk you through the Introduction to JRC4558.The JRC4558 is a single silicon-chip monolithic dual operational amplifier. This amplifier is a high-performance device and is internally compensated. It is widely used in sample and hold amplifiers and pedal circuit designs. The JRC4558 is available with a remarkable input impedance of around 5 MO, a high voltage gain of around 100 dB, and a good slew rate of around 1.7V/µs.
I suggest you buckle up as I will walk you through the complete introduction to JRC4558 covering datasheet, pinout, features, alternatives, and applications. Let’s jump right in.
Introduction to JRC4558
The JRC4558 is a single silicon-chip mono ...
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 Guys! Hope you all are doing great! We always feel happy when you come back again and again for useful information so you can excel and grow in your relevant field. Today, I am going to unlock the details on the Introduction to 2n2219. It is an NPN (negative-positive-negative) bipolar junction transistor (BJT) which is specially designed for a small signal general purpose and switching applications. It contains P doped semiconductor that lies between the two layers of N doped material.
You can also check an Introduction to 2n2905 which is a complementary PNP transistor of this NPN transistor.
I'll try to cover every aspect related to this transistor so you don't need to go anywhere and you find all information in one place. Let's dive in and ...
