Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at LED Blinking using Raspberry Pi 3. It's our first embedded project on Pi 3 and its quite simple. In our previous tutorials on Raspberry Pi 3, we have seen How to install Rasbian on SD Card for Pi 3 and then we have also setup HDMI LCD with Pi 3. So, now our raspberry Pi 3 is ready to program.
In today's tutorial, we will interface a single LED with digital Pin of Raspberry Pi and then we will design a simple code in Python which will turn this LE ON and OFF. It will be quite simple and I will guide you step by step, but if you got into any trouble then ask in comments and I will help you out. So, let's get starteed with LEd Blinking using Raspberry Pi 3 ...
Hi Friends! I welcome you on board. Thank you for clicking this read. In this post today, I’ll document the Introduction to D13003K.
The D13003K is an NPN silicon transistor mainly employed for switching and amplification purposes. It comes with a power dissipation of around 50W which demonstrates the amount of energy this device releases during the functioning of this device. As this is an NPN transistor as here electrons are the major charge carriers. The collector current is 1.8A which means it can support load under 1.8A. The emitter-base voltage is 9V which means it needs 9V to bias this device and start the transistor action.
I suggest you read this post all the way through as I’ll walk you through the complete Introduction to D13003K covering pinout, datasheet, power ratings, ...
Hey learners! Are you enjoying the welcome window of MATLAB? If yes then cool but if no, then you must be waiting for a task or the command to run and check on the MATLAB. Before starting the experiment on any software, one must have basic information about the uses and structure of that particular software. We have seen many cases where people try to use software for the first time and find it difficult because of a lack of basic concepts and ultimately, they lost interest in learning. So, if you are a complete beginner in the MATLAB, then this tutorial is the best way to learn it if you know a little bit about it, you should read this lecture to refresh the concepts and you are going to learn some new points that will help you throughout this course.
In the previous lecture, we download ...
When we continue using the same smartphone brand for years on end, we tend to get stuck in habits. This is especially true regarding the apps we use. Most people reading this are using the same apps in 2018 that they were using in 2015.
There’s nothing wrong with that. Certain apps are incredibly useful, and they continue updating with added features and functionality. For the most part, you probably have everything you need.
But you're also missing out on some apps which will make your smartphone experience much better. To get you started, here are 3 of the best iPhone apps available in 2018.
1. Gboard
Google’s search app has been improving through the years, and if you remember it as nothing more than a gratuitous platform to search with inst ...
If your sports academy is located in a rented property or a property that you purchased pre-designed, your biggest dream is likely to build and design your own sports facility from scratch. That way, you could see to it that your facility had all of the features that you wanted built to your specifications.
You would have a place for your weights, there would be a space for aerobic training, you would have a place to put a grappling dummy for MMA and BJJ training, and, of course, you would have a nice office that allows you to carry out all of the administrative aspects of the work.
The reason why building your own recreational facilities has likely just remained a dream is because of how difficult it is to secure the funding. Let’s say, for the ...
Hey Fellas! I hope you are enjoying your life with love, care and passion. Today I'm going to give you the details on the Introduction to 1n4733a. It is a Zener Diode which works similar to normal diode with only exception, it can also conduct in reverse biased condition. Zener diodes are considered as a basic building components for many electronic circuits. I will try my best to give you the details on almost every feature of this zener diode so you don't need to go anywhere for finding the information regarding this zener diode. Let's get started.
Introduction to 1n4733a
1n4733a is a normal p-n junction diode which allows the current to flow in both directions i.e. forward direction and reverse direction.
In other words, it conducts in bot ...
Short-form creators live or die by the first 24 hours. When your demo video or tutorial enters the feed, it must earn quick micro-signals likes, rewatches, taps to profile so the For You algorithm expands your reach. But “post and pray” isn’t a strategy. If you’re showcasing a product walkthrough, a coding trick, or a before-and-after build, you need a reliable way to kickstart velocity without feeling spammy or off-brand. This article breaks down a simple playbook: pair smart packaging with a targeted likes push to prime distribution, attract real viewers who care, and convert that attention into follows, comments, and clicks.
A fast, focused kickstart without the gimmicks
A targeted likes boost functions like an initial spark: it signals early relevance so the platform tests your clip ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Introduction to 2N3906. It is most common Positive Negative Positive (PNP) Bipolar Junction Transistor (BJT) available in the market now a days.
2N 3906 is specially designed for low power amplification purposes as well as for switching purposes. 2N 3906 is designed for low current, power and for medium voltages. It is capable of operating at moderately high speeds. The range of its collector current is form 10uA to 100mA. Further detail about 2N-3906 will be given later in this tutorial.
Note:
You should download 2n3906 Datasheet by clicking below button:
[dt_default_button link="https://www.sparkfun.com/datasheets/Componen ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to give you a detailed Introduction to PC817. PC-817 is also known as an optocoupler / optoisolator. It consists of Infrared Emitting Diode (IRED). This IRED is coupled to a photo transistor optically and not electrically. It is closed in a four (4) pin package. This package is usually available in two different forms. The first one is wide lead (Pb) spacing option and the second one is SMT gullwing lead form option.
PC 817 has an internal LED and a photo transistor. The photo transistor's base becomes activate when LED throws light on it. The output obtained can be divided into two formats either common emitter or common collector. But the configuration is ...
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 ...
