Let's learn about Electronics via these 61 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology.
Electronics is the branch of physics and engineering dealing with the control of electron flow, used in devices like computers, communication systems, and consumer gadgets. It forms the fundamental basis for modern technology and innovation across industries.
For far too long I possessed an old Dell Studio laptop. It served me well for a good 5 years with a number of service centre visits, battery and hard disk replacements, formats and OS upgrades. From the past few years I have ditched the old laptop for a Macbook. Yet still, I never bothered to dispose of it. After all it still works (slow af but works!). <em>What if there is an ‘emergency’ situation where I need to use this ancient piece of technology?</em> I tried selling it, but the act itself and the price I get for it is honestly not worth it. Giving it to someone for free feels like a punishment to the person (most smartphones have better specs). Disposing it off just doesn’t feel right (yeah right! That’s the middle class in me speaking. Also not very good for the environment).
Firmware development is a necessary process in creating a new device and an embedded system. All the features and functionality of a device depend on its firmware. In simple words, firmware lies between software and hardware parts. So, it helps run software on a device and makes hardware perform required functions without involving users.
Asus, Angry Miao, and Turtle Beach produce some of the best gaming earbuds available on the market today.
Not all companies that sell great products can or wish to design devices on their own. Fortunately, businesses can choose from plenty of electronics design companies located in different countries. Many of them work internationally, offering hardware and software development, as well as other services.
Error-Correcting Code (ecc), protects your system from potential crashes and inadvertent changes. So how about it be a ram server? Worth or not?
Every electronics design starts with Schematics and PCB design development. This is a core aspect in a building a new electronics product. There are a lot of special CAD software that help engineers automate this process and perform it faster. However, all these CAD programs are not the same since they have various tools, interfaces, and give developers different capabilities.
As you know, <a href="
https://hackernoon.com/how-i-live-my-115-things-53558259575b" target="_blank">I’m a hardcore minimalist</a>. I was getting tired of carrying around so many cards in my wallet and wanted to experiment with transforming my cards to a different form factor. Luckily, all it takes is a jar and some nail polish remover to dissolve the Clipper Card. After that, <a href="
https://medium.com/@chrso" data-anchor-type="2" data-user-id="dba14badec93" data-action-value="dba14badec93" data-action="show-user-card" data-action-type="hover" target="_blank">Chris So</a> and I tried out three different form factors:
- Test of Fixed Safety Capacitors
Learn how to interface the 8051 microcontroller with a 16x2 LCD using Assembly!
Connect EPSON printer to Wifi: 1.Press the home button 2. Press the connection icon 3. Select 'start set up' or change settings. 4. Select 'Wifi Setup Wizard'
DC-DC converters can be found in almost any modern electronics. The applications of DC-DC converters range from smartphones and laptops to industrial and military systems. From this article, you can learn about their common types, their advantages and drawbacks, how they work, where and why they are used, and what issues one can face when designing electronics with DC-DC power converters.
Hey guys, if you are an electronic DIY lover, you will always find a lot of similar or interchangeable components, which have subtle differences in the specs or features, therefore lead to the wrong application, 74HC595 and its similar components is an example I'm going to mention today.
The comparator is a circuit that makes use of operational amplifiers with power functions, here gives some typical examples that you can use to analyse them
Electronics can be easily damaged by electrostatic discharge from things as small as a light touch in the right conditions though designs can avoid it.
As I can see, electronic design companies are far more undervalued by the media than the software ones. But the fact remains that the market is fairly large and continues to snowball in growth. According to the Grand View Research comprehensive report, the size of the electronic design services, combined with contract manufacturing, has reached almost $400 bln in 2018 and will grow by up to more than $650 bln by 2025.
A high speed printed circuit board design provides the transmission of signals at high speeds. It's a device that transfers data at very high speeds.
A Samsung TV black screen can be fixed by checking all connections, choosing the right display mode, updating the TV firmware, or the streaming source signal.
We’ve lined up the best power strips for gaming in 2021 to help you build an epic gaming setup and ensure an uninterrupted gaming experience
A cybersecurity engineer built a sci-fi bass from scratch, packed with a synth, a wireless transmitter, a hacked built-in tuner and voltmeters.
Water your plants, get alarms, and analyze the data
In the world of audio devices, wireless earbuds are a relatively recent invention. Thankfully, they’re not so recent that you can’t find them for a low price today. There are some great wireless options out there for a price no greater than $50 USD. Unfortunately, this cheap price point comes with caveats. Poorly-made earbuds and off-brand trash are all sadly common when trying to find the cheapest buds out there. There’s still a good number of buds that are actually pretty good, meaning it isn’t impossible for enthusiasts to easily check out 8 of the best wireless earbuds under $50.
A brushless DC (BLDC) motor is one of the most popular electrical motors with a broad scope of applications.
2n3904 Circuit: Multisim's BJT Circuit Simulation and Analysis
With the increase in the popularity of electric vehicles, it is essential to be aware of the potential cyber security risks associated with using them.
How to interface USB protocol using python and LIBUSB
RFID and NFC technologies are incredibly commonplace in the modern world but what goes into making them? This is the theory and practice behind the technology.
When learning how to build a circuit, the breadboard is one of the most basic components. A breadboard is a rectangular plastic board with many small jacks.
This is a story about building a digital musical instrument from scratch that has gone too far.
My story begins way back in the 2004–2005 school year at Rio Linda High School. I was taking two advanced placement (AP) classes: calculus and physics. I had phenomenal teachers: Mr. Bautista and Mr. Gavrilov. I’m pretty sure they could teach calculus and physics to a cat, Schrodinger's cat, that is.
Power electronics is a basis for systems, devices, and gadgets applicable for a wide range of industries.
It only takes a few minutes to connect your soundbar to your TV and get it running. But what if you want to set it up for another device, such as a gaming console or a Blu-ray player? Here, we go through the details such as the cables you need and settings you may have to change in your TV’s menu.
This is a story about building a digital musical instrument from scratch that has gone too far, developing it far beyond what it was originally intended to be.
Treblab WX8, Sony WF-C500, and Samsung Galaxy Buds 2 are some of the best wireless earbuds under $100 available on the market.
Mechanical keyboards come in various sizes and layouts, each with benefits and drawbacks.
This article provides an analysis and detailed teardown of the Cobo Vault Pro hardware cryptocurrency wallet.
Amanda Preske, the founder of Because Science turns electronic waste into art.
The term “industrial electronics” refers to any electrical equipment or system used for manufacturing goods or participating in this process indirectly.
Electronic product design and development begins with prototyping. Certain prototypes can be very similar to your final product, but they are always experimental in nature because electronics prototyping involves testing new concepts, ideas, and solutions. Although there’s a mishap risk, skipping this phase of electronic product development may lead to undesired expenditures. Businesses that don’t specialize in electronic hardware design often hire electronic prototype companies, such as Integra Sources. In this article, we will talk about the importance of prototyping and common prototyping phases.
My experience designing and manufacturing a 'social battery' pin badge to sell online.
Power factor is classically defined as the cosine of the angle between the root mean square (RMS) AC voltage.
A look at the best options for your small business printer needs.
When it comes to connecting any electronic project, choices you have will depends on how far you want your gadgets to connect and the source of your energy.
Learn how long do Macbooks actually last and get tips on how to make them last longer in this expert-written guide.
In case you missed our latest update, Elimo Engineering designed a small, powerful Linux System-on-Module, designed for low cost and fast system integration. It’s FOSS and OSHW and sports all of the following:
Integra Sources CTO shares their working practices. Learn about our project phases, risk management, team synchronization, and client communication.
1/19/2024: Top 5 stories on the HackerNoon homepage!
The top studio mixers are1. Yamaha MG10XU, 2. G-Mark MR80s, 3. Yamaha MW 12CX 4. PreSonus AR8c, and 5. Boss Gigcaster 8
A line follower is a type of autonomous robot that can detect and follow a line drawn on the floor, typically a black line.
Some computers have to operate in extreme cold and heat, and even in space. How are these devices designed to withstand such environments?
Samsung is planning to expand its business overseas despite losses in operations. It also aims at introducing AI-tech-supported smart devices in the future.
This article gives you a complete description of the very famous Arduino UNO board. The article discusses the hardware technicalities and programming of the board. If you are a beginner then, you may find this article very useful.
Riemann Computing develops a diverse range of technologies focused on data compression, with the goal of transforming the telecom and infrastructure sectors.
Unlike GenAI and AR dresses, some wearable and outdoor tech innovations may not appear on the catwalks but could be essential (and save your life)
My name's Danielle and I'm an electrical engineering major with a passion for neuroscience.
The aim of this project is to control different home appliances using a web browser or smartphone.
We discuss the seven most popular trends you need to remember over the past year.
E-waste makes up more than half of our toxic waste and it’s going to take all of us working together to make sure that the environmental impact is diminished.
Carbon film resistors are a type of film resistor. It uses high-temperature vacuum coating technology to closely attach carbon to the surface of the ceramic rod to form a carbon film. Then appropriate joints are added for cutting, and the surface is coated with epoxy resin for sealing protection. The surface is often painted with green protective paint.
[59. Is Your Product Ready for Certification: Highlights of Electronics
Certification in the US and EU](https://hackernoon.com/is-your-product-ready-for-certification-highlights-of-electronics-certification-in-the-us-and-eu)
A company must prove that its products comply with the local government regulations by going through a certification procedure.
Simply put, Elon, if anyone can solve my irritating malfunctioning printer it’s you.
In software, you can ship fast and fix later. In cars, you ship once, and if you ship junk, the market knows.
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