Hello everyone, hope you all are fine and having fun with your lives. Today's tutorial is quite simple and we will have a look at circuit diagram of IR sensor using 555 Timer. There are different types of IR sensors available in the market. IR is abbreviation of infrared and so they use infrared ray for detection of objects. There are many types of IR sensors with different functionality, but in all of them infrared rays are omitted from transmitter and are received by the receiver. and using these ray we can say whether an object is placed in the path or not.
Today we are gonna see how to design your own IR sensor using 555 Timer. We can also interface these IR sensors quite easily with any microcontroller like PIC Microcontroller , Arduino etc. ...
Hi Folks! I hope you’re well today. I welcome you on board. Happy to see you around. In this post today, I’ll walk you through the Introduction to LF353N.The LM393N is a wide bandwidth and high input impedance Dual Input JEFET op-amp that is widely used in high-speed integrators and low noise circuits. The low bias current and input noise make it a good pick for audio amplifier applications. It carries a high slew rate (13V/uS) and wide bandwidth around (4MHz).
I suggest you read this post all the way through, as I’ll detail the complete introduction to LF353N covering datasheet, pinout, features, and applications.
Let’s dive in.
Introduction to LF353N
Introduced by the Texas Instrument, the LM393N is a high input impedance dual op-amp where the input of this device is attached ...
Hello everyone, hope you all are fine and having fun with your lives. In today's post, I am going to share How to generate PWM in 8051 Microcontroller. PWM is an abbreviation of Pulse Width Modulation and is used in many engineering projects. It is used in those engineering projects where you want an analog output. For example, you want to control the speed of your DC motor then you need a PWM pulse. Using PWM signal you can move your motor at any speed from 0 to its max speed. Similarly suppose you wanna dim your LED light, again you are gonna use PWM pulse. So, in short, it has numerous uses. If you are working on Arduino then you should read How to use Arduino PWM Pins.
PWM, as the name suggests, is simply a pulse width modulation. We take a pu ...
Hi folks! Hope you’re well today. I welcome you on board. In this post today, I’ll detail the complete Introduction to BC517.
BC517 is an NPN bipolar junction transistor made up of silicon material and comes in a TO-92 package. It carries collector-current 1A, projecting it can drive loads under 1A. Total power dissipation is 625mW, indicating it releases power around 625mW while working. Collector-emitter and collector-base voltages are 30 and 40 respectively. The emitter-base voltage is 10V which means it requires only 10V to trigger the electron action inside the transistor.
Read this post all the way through as I’ll be documenting pinout, working, power ratings, alternatives, applications, and physical dimensions of transistor BC517.
Let’s ...
Hello friends, I hope you all are doing great. In today's tutorial, I am going to share a new Rain Sensor Library for Proteus. I have got a lot of requests for designing this sensor. So finally it has been designed by our team and is ready to use in your Proteus Simulations.
Rain Sensor, as the name shows, is used for detection of rain and is common sensor used in Embedded Systems Projects. Both analog and digital rain sensors are available these days but we have only designed the digital Rain Sensor. It will give digital output and its output will be HIGH when there's rain and will remain LOW if it won't detect any rain.
As Proteus is a simulation software and we can't actually bring the rain so that's why I have placed a TestPin. If you apply H ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to explore my knowledge about Introduction to LM317. It is basically a positive voltage regulator having three terminals. It can a supply a current more than 1.5A and voltage in a range of 1.25V to around 37V. You should also have a look at this LM 317 Calculator.
For the adjustment of output voltage only two external resistors are required. It has improved standards of line regulation as well as load regulation. Full overload protection e.g. current limiting, area protection can be achieved using LM317. If its adjusting terminal is disconnected, even then all of the protection circuits will work properly. We can also use LM317 as precision current regulator ...
Hello friends, I hope you all are doing great. Today, we will discuss HC-05 Bluetooth Module in detail. We will also study HC-05 Pinout, Datasheet, Features & Projects. HC05 is a Bluetooth module, that works on Serial Protocol ( RX/TX ) for sending and receiving data. We have also designed Bluetooth Library for Proteus, which will help you in simulating this Bluetooth Module in Proteus software.
HC05 Bluetooth Module consists of CSR Bluecore 04 outer single-chip Bluetooth system having CMOS (complementary metal-oxide-semiconductor) technology. This module also fulfils the Bluetooth V2.0+EDR technology. So let's get started with Introduction to HC-05.
HC-05 Bluetooth Module
HC-05 Bluetooth Module is a low-cost, easy-to-operate & small-sized module used for wireless communic ...
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 ...
Hey Guys! I aspire you a very happy and promising life. My job is to give you daily dose of information so you can stand out of the party. Today, I am going to uncover the details on the Introduction to 2sc4793. It is an NPN (Negative-positive-negative) bipolar junction transistor (BJT) which is mainly used for amplification and switching purpose. I'll give you a brief details about this transistor and try to cover as many aspects as possible related to this transistor. Let's hop on the board and explore what kind of transistor is this and what are its main applications? Let's get started.
Introduction to 2sc4793
2sc4793 is an NPN bipolar junction transistor where P-doped layer is sandwiched between the two N-doped layer.
It is mainly three t ...
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 ...
