Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to give you detailed discussion on Introduction to LM2904. LM 2904 consists of two builtin amplifiers. These amplifiers have high gain and they are internally frequency compensated. These amplifiers are designed for the operation from a single power supply for a large range of voltages. We can also operate them from multiply power supplies as well.
LM-2904 operates on 3.3V power supply, it is the most common power supply in digital systems. LM 2904 is also available in small sizes i.e. they are available in the latest technology DSBGA. LM-2904 has a lot unique features in comparison to the other standard amplifiers. These features include large DC voltage ga ...
Hello everyone I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge on Introduction to TL494. It supports all of the functions that are necessary for the Pulse Width Modulation (PWM) control circuits. Power supply control is the basic purpose of the TL494 device. It has an output control circuit, a flipflop, dead time comparator, two different error amplifiers, 5V reference voltage, oscillator and a PWM comparator. TL 494 operates properly between the frequency of 1kHz to 300kHz.
The Dead Time Comparator (DTC) provides around 5% of dead time. Both of the error amplifiers display a common-mode voltage from -0.3V to (Vcc-2)V. If we provide a sawtooth wave at the CT terminal and terminate RT to the referenc ...
Hello everyone! I hope you all will be fine and having fun. Today I am going to tell you that how can you make a simple program for Interfacing Flame Sensor with Arduino. Flame sensor is used in offices, home and at different places to detect the fire. First of all I would like to tell you about the working principle of the flame sensor. Flame sensor is a device designed for the detection of the fire and to respond it. They are usually designed for the detection of most frequently used industrial fuel e.g. diesel, gasoline, karosene, ethylene, hydrogen etc. They are designed in way to distinguish between the radiations from the sunlight and the actual flames.
There different types of flame sensors e.g. Ultraviolet (UV) detectors, Infrared (IR) f ...
Hello friends, I hope you all are doing great. In today's tutorial, I am gonna discuss How Point-to-Point Tunneling Protocol (PPTP) Works. Online security is more important than ever. With hackers and brute force attackers, it feels like your private data is constantly at risk. One way to protect your security online is by using a VPN.
VPNs may use several protocols. These protocols are like the language that's used by your computer and the VPN server as they communicate. Some protocols are faster than the competition while others prioritize security.
One of the oldest, yet still popular, VPN protocols is Point-to-Point Tunneling Protocol, or PPTP. It was introduced in 1995, and though newer protocols have since usurped its place as the greatest, ...
Hello friends, I hope you all are fine and enjoying your lives. Today, I am going to share a comparison titled Arduino Vs Raspberry Pi. Actually, I have been receiving a lot of emails and comments from new engineering students that "we are new in embedded and we want to start our project so please tell us which one is better Arduino or Raspberry Pi?" So, I thought to write a post on Arduino Vs Raspberry Pi and in this post, I am going to make a detailed comparison between the two and will let you know, which one you should use in your project and why?
So, I hope that you are all aware of or at least have heard about these two boards, which are Arduino and Raspberry Pi. If you haven't heard yet then you must have a look at Arduino Official Site and ...
If you are planning on a career as an engineer, it is important that you are aware of the various skills and attributes that employers look for. This is a terrific field to work in with highly rewarding and valuable work, high earning potential, and great job opportunities, but this is also one of the more challenging industries to crack, and there are many skills and attributes that are required. These are skills and attributes that can be developed, though, so if you lack in any, then you should be able to find ways to develop and improve. Read on to discover the skills and attributes that employers are looking for in engineering.
Hard Skills
Obviously, hard skills are essential in a field that is so technical. The hard skills that you need wil ...
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 ...
Technology has moved steadily ahead over the years, but it has evolved by leaps and bounds in the past decade or so. Smartphones have been a revolution and a revelation. Even video games have become increasingly sophisticated and have overtaken the movie industry in value.
If technology keeps developing on this trajectory in the future, the next generation of coders will need online lessons today. Before signing up for your child, here’s what to look for in a program.
Fun is Everything
For now, put lofty things like your child’s eventual career or the fate of future technology out of your mind. The extracurricular programs kids sign up for need to be fun! Industry leaders like Real Programming 4 Kids
make their courses revolve around teaching students to create their own video games.& ...
Hello friends, after completing that basic part of ladder logic programming, let us today go through one topic which is not essential to know to complete a PLC ladder program but it is important t have our code readable program and reusable pieces of code. That could happen by using what so-called a subroutine. So what is a subroutine? Well, it is a piece of code that includes a few rungs to perform specific tasks. that piece of code can be reused numerous times through the program when we need to call it for performing that task. That subroutine enables us to structure our code like building blocks so that the program will be readable very easy and also reusable later in other projects. The idea of dividing the program into routines to apply the divide and conquer technique is very crucia ...
