Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to BD139. BD139 is a Bipolar NPN transistor, it is mounted in the SOT-32 plastic package. It is designed for audio amplifier and driver utilizing complementary circuits. BD139 has a gain value of 40 to 160, which determine the amplification capacity of a transistor. It has three main pinouts which are a collector, base and emitter. It is used to control (On/Off) bigger loads that consume less than 1.5A.
BD139 is used in different industrial projects such as RF amplifier and Switching Circuits. In today's post, we will have a look at its pinout, Arduino interfacing, applications, Specifications, etc. I will also share some links whe ...
Hello Guys! I welcome you on board. Happy to see you around. In this post today, I’ll walk you through the Introduction to Arduino MKR GSM 1400.
The Arduino MKR GSM 1400 is a microcontroller board that is based on the SAMD21 microcontroller. This device connects with a cellular network for developing communication. This GSM board is a one-stop solution for developing your sensor network or you can use it as a device sending a text message about the occurring of certain events remotely.
A module from u-blox, the SARA-U201 (which is a power chipset that activates using multiple cellular range bands) is responsible for GSM / 3G connectivity inside the device.
I recommend you read this post till the end as I’ll detail the complete Introduction to A ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, we will have a look at the DHT11 Arduino Interfacing. DHT11 is an embedded sensor, used to measure both temperature and humidity of the surroundings. It is made up of two different parts i.e. capacitive humidity sensor and a thermistor. DHT11 is a slow sensor but is quite efficient for the applications where we need to do some basic analog data exchange. There is a small chip inside this sensor which performs the function of analog to digital to analog conversion and gives the results for temperature as well as for humidity in digital form. This digital signal can be read easily through any micro-controller.
LM335 is another temperature sensor and to understand today's p ...
Hi Guys! Hope you are getting along with life pretty well. I always strive to keep you updated with most valuable information related to engineering and technology. Today, I'll discuss the detailed Introduction to Arduino Leonardo. It is a microcontroller board based on the ATmega32U4 and comes with 23 digital input/output pins. It is developed by Arduino.cc, aiming to provide easy to use interface with the ability to perform a number of functions on a single chip.
It incorporates everything required to drive the automation in the relevant project. Simply connect this device with the USB cable or power it up using DC adapter and start playing with it
In this post, I'll try to cover each and everything related to Arduino Leonardo, so you don't n ...
Hi Guys! I welcome you on board. Happy to see you around. In this post today, I’ll give you a detailed Introduction to Arduino MKR WiFi 1010.
The Arduino MKR Wifi 1010 is a solution to your basic IoT applications. Using this device, you can develop a WiFi-connected sensors network or can produce a BLE device connected to your cell phone. This board is based on the SAMD21 microcontroller and comes with a clock speed of around 32.768 kHz (RTC), 48 MHz. There are 8 digital pins, 13 PWM pins, and 7 analog pins incorporated on the board. The operating voltage is 3.3V while the voltage through USB or Vin is 5V.
I suggest you read this post all the way through, as I’ll detail the complete introduction to Arduino MKR Wifi 1010 covering pinout, pin descr ...
Hello, learners welcome to The Engineering Projects. We are working on MATLAB, and in this tutorial, you are going to learn a lot about matrices in MATLAB. We are going to learn them from scratch, but we will avoid unnecessary details about the topic. So, without wasting time, have a look at the topics that you will learn in detail.
What is an array?
What is the matrix?
How can we declare a matrix in MATLAB?
What are the different types of matrices?
Can we find the unknown values of two equal matrices?
How can we solve the simultaneous equation in MATLAB?
What is an Array?
In this world of technology, the use of data is everywhere, and therefore, we can say there is a need for arrays in every field. You will find the reason soon. But before this, look at the introduction of a ...
Hello everyone, today I am going to share a new XBee Library for Proteus. I am quite excited while sharing it as we are the first developer for this XBee Library. Now you can quite easily use XBee module in your Proteus software using this XBee Library for Proteus.Wehave spent quite a lot of time in developing this and that's the reason I couldn't share new tutorials in the past few days. Anyways we are done with this new exciting XBee Library for Proteus, hope you are gonna enjoy this one. I have already sharede two libraried for Proteus which are Arduino Library for Proteus and GPS Library for Proteus. You can also interface this XBee module with Microcontrollers like Arduino, PIC Microcontroller and 8051 Microcontroller quite easily.
As its the ...
Hi Guys! We always feel happy when you come over to browse useful information that meets with your needs and requirements. Electronic components used in electronic industry are the backbone of recent technology that make our lives easy and help us get rid of the most conventional ways of running electronic projects. Today, I am going to discuss the details on the Introduction to 1n5819. This is a metal to silicon power diode, also termed as Schottky Rectifier, that applies Schottky Barrier Principle. It is mainly used as rectifiers in high frequency low voltage inverters, polarity protection diodes and free wheeling diodes. I'll try to cover each and everything related to this transistor so you don't need to go anywhere and find all information ...
Hello everyone! I hope you will absolutely fine and having fun. Today, I am going to give you a detailed discussion on the topic Introduction to 4N60. I have shared characteristics of the different IC's in my previous tutorials in Introduction to 75N75, SG3524, 2N3772, L298, L293D, 2SC3320 and 20N60. You must need to go through all these tutorials for the better understanding of today's article. 4N-60 is a high voltage Metal Oxide Semiconductor Field Effect Transistor (MOSFET). It is a three pin device including drain (D), gate (G) and source (S).
4N60 is basically a power MOSFET and is able to handle the certain levels of power. It is specially designed to achieve the different characteristics e.g. high speed switching time, low charge on gate ...
Hi Guys! Glad to see you around. I welcome you on board. In this post today, I’ll walk through the Introduction to LM2575.
LM2575 is a step-down voltage regulator mainly used to step down the voltage. It is also known as a buck converter and is used to drive load under 1A. In the customized output version of the buck converter, you can set the output voltage as you like better. It comes with an extremely good load and line regulation and is available in fixed output voltages with 3.3V, 5V, and 12V.
I suggest you read this post all the way through, as in this post I’ll detail the Introduction to LM2575 covering the datasheet, pinout, features, and applications of this component LM2575.
Let’s get started.
Introduction to LM2575
LM2575 is a vol ...
