Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to explain you about Introduction to LM386. Its a power amplifier specially designed for low voltage consuming applications. The gain of LM 386 is set around 20 internally. But the gain could be increased due to the insertion of external resistor and capacitor between the pin number 1 and 8. The gain could increase to any value from 20 to 200.
The LM-386 inputs are ground referenced. The output are biased to the half of the input voltage levels automatically. When LM 386 operates on 6V, its quiescent power drain is around 24mW. This property of LM-386 makes it ideal for the battery operation. Its major features include battery operation, minimum external p ...
Hello friends, hope you all are fine and having fun with your lives. Today, I am going to share a new project in which we are gonna do Arduino Bluetooth communication. The Bluetooth module I have used for this project is HC-05, which is a serial Bluetooth module. We can quite easily perform the Bluetooth communication with this module using Arduino board. I have worked on many projects in which I have to send the data from sensors to my computer via Bluetooth. So, in such projects I normally use this Bluetooth module which is connected with the sensors and then Arduino gets the data from these sensors and then send this data to computer via Bluetooth module. In this project, I have used Arduino board but you can use PIC Microcontroller or 8051 Mic ...
Hi Friends! Hope you’re well today. I welcome you on board. In this post today, I’ll walk you through the Introduction to BC337.
BC337 is a general-purpose transistor mainly used for lower power audio amplification and switching purposes. It belongs to the NPN transistor family and comes with a maximum gain of 630. The continuous collector current is 800mA indicating it can drive loads under 800mA.
I’ll be discussing the complete introduction to BC337 in this post covering pinout, working, power ratings, alternatives, applications, and physical dimensions of BC337.
Stay tuned.
Introduction to BC337
BC337 is an NPN transistor mainly used for lower power audio amplification and switching purposes.
It contains three terminals known as emitt ...
Hey Friends! Hope you are doing well. Today, I'll discuss the details on How to use digitalWrite Arduino Command. The digitalWrite command in Arduino is used for writing the status of the digital Pin. The Pin assigned to this command must be an OUTPUT pin so that it can transfer data to other components like LEDs, motors, and actuators and use them as per your needs and requirements.
Arduino boards have always been a great choice for both experts and newbies, as they come with built-in peripheral functions, and no need of external components is required to drive automation and develop some basic functions on the relevant project.
Basic Arduino Software is used as a compiler and no separate burner is required to burn the required code into the boa ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to 2sa1943. The 2sa1943 is a high power consuming PNP transistor, firstly it was created by a famous company Toshiba. As it has a high gain of current and consumes higher current at collector it is mostly used for such audio circuits which consume higher power or in AF amplifiers.
Nonetheless, currently the Transistor is outright from Toshiba and it has been swapped with TTA1943. We can also found old 2sa1943 in marketplaces because still it is replicated by other assemblers in China. In today’s post, we will have a look at its fortification, wreckages, implication, proposals, etc. I will also share some links where I have connecte ...
Hello Friends! Hope you’re well today. I welcome you on board. In this post today, I’ll walk you through the Introduction to IRF730.
The IRF730 is an n-channel MOSFET where major charge carriers are electrons and conduction in the transistor is carried out due to the motion of these electrons. It comes with a TO-220 package where the drain-to-source breakdown voltage is 400V and power dissipation is 100W.
I suggest you read this post all the way through as I’ll be discussing the complete Introduction to IRF730 covering datasheet, pinout, features, power ratings, equivalent, and applications.
Let’s jump right in.
Introduction to IRF730
The IRF730 is an n-channel MOSFET mainly used for switching and amplification applications in the electrical ...
Hello Everyone! I welcome you on board. Hope you’re well today. In this post today, I’ll detail the Introduction to FR106.The Fr106 is a fast recovery diode mainly employed in fast-switching applications. It supports loads under 1A and carries a peak inverse voltage of 800 V.
I suggest you read this post all the way through as I’ll walk you through the complete Introduction to FR106 covering datasheet, pinout, features, characteristics, and applications. Let’s jump right in.
Introduction to FR106
Fr106 is commonly known as a fast recovery diode mainly employed in fast-switching applications. This is a two-terminal device named anode and cathode.
The gray-colored band at one side of the diode indicates the cathode side while the other side is the anode terminal.
...
Hello friends, I hope you are all fine and doing great. In today's tutorial, we will have a look at a detailed Introduction to MFRC522. MFRC522 is an RFID Embedded module used to read and write RFID cards and operates at 13.56MHz contactless communication. It is a less costly, low-voltage, and small-sized non-contact card chip. It is the best choice for intelligent instruments and portable handheld devices. It communicates with microcontrollers over SPI Protocol.
MFRC522 is used in different engineering projects, mostly for security purposes in offices, banks, plazas, etc. You must have seen in English Movies that a person just shows his ID card to the machine and its whole profile data pops up on the computer and if he is authorized then the front door automatically ...
Hey Fellas! Hope you are doing great and having fun in your lives. We always try to keep you updated with useful information that resonates with your needs and expectations so you can grow and excel in your relevant field. I am back to give you a daily dose of useful information that may help you resolve your queries and problems related to engineering and technology field. Today, I am going to unlock the details on the Introduction to 2n6547. It is an NPN bipolar junction transistor that comes with high voltage and current capability and fast switching speed, mainly used in switched mode power supplies and flyback and forward single transistor low power converters. I'll try to cover each and everything related to this NPN transistor, so you don't ...
Hi friends, today we are going to learn a good technique to run multi outputs in sequence. In another word, when we have some output that is repeatedly run in sequence. In the normal or conventional technique of programming we deal with them individually or one by one which takes more effort in programming and much space of memory. So instead we can use a new technique to trigger these outputs in sequence using one instruction which will save the effort of programming and space of memory. In this article, we are going to introduce how to implement sequencer output instruction. And practice some examples with the simulator as usual. Before starting the article, we need to mention that, some controllers like Allen Bradley have sequencer output instruction and some has not like Siemens. So we ...
