In computer technology, an emulator is a system that simulates another in certain aspects. The simulated system obtains the same data, executes comparable programs and achieves the same results as possible with regard to certain questions as the system to be emulated. Software emulators are programs that replicate a computer or operating system, making it possible to use or create software for … [Read more...]
Arduino NeoPixel Ring VU Meter (USB-to-Serial)
For this tutorial, we will need to send live data over USB to the microcontroller. On paper, you can send data between ESP32 and a computer through USB but in real life, people often face problems with ESP32. CP2102 USB to UART Bridge provides a complete plug-and-play interface solution: [crayon-6a38eda6b869d426861888/] The failproof way is to use Adafruit Metro Mini as a microcontroller … [Read more...]
NeoPixel VU Meter With SP107E LED Music Controller
SP107E is an LED music controller (which is made in China) that costs around $20 and you can use a NeoPixel ring or NeoPixel strip or NeoPixel display matrix (according to your need) to build your own NeoPixel VU Meter. Our readers may ask, why we are not using Arduino or ESP32 instead using SP107E. The fact is that SP107E is a ready-to-use unit with various options for audio input and a … [Read more...]
Why Bridge App is the Ultimate Solution for Your Employee Training Needs
Employee training is an essential part of any successful business. It not only helps foster a more productive work environment, but it also helps build relationships between employees and their employers. Unfortunately, traditional methods of employee training can be expensive and time-consuming. This is why many businesses are turning to digital solutions such as Bridge App for their employee … [Read more...]
Virtual Machines (VMs) 101: What You Need to Know
The digital world progresses further and further, with many incredible advancements in the tech industry. These innovations are making a huge impact on lives all across the globe in many different realms, including the ones that might not be intuitive. Obviously accessing and attaining information has never been easier than now, but that is hardly the ceiling. Entertainment industries are … [Read more...]
Top 5 Types of Mobile Apps Digital Nomads Need in 2023
Living life on the road, working from beaches, coffee shops, or mountaintops — the digital nomad life is enviable but requires more than a backpack and wanderlust. You also need the right tech tools! Like faxing through a smartphone or tracking expenses on the go. In this buzzing world, your phone isn't just a device; it's your office in your pocket. And it's not all business; there are apps for … [Read more...]
Software Architecture Styles and Patterns
In computer science, an architecture pattern is a general, reusable solution to a recurring architecture problem. Architecture patterns are similar to software design patterns but have a broader scope. They serve as a reference model and source of inspiration when designing the architecture of a computer system or software, to break it down into simpler elements. In contrast to design patterns, … [Read more...]
Social Documentary Photography
Social photography is the photography of investigation and communication about social problems. The photographic tradition, which was mainly summarized in the 20th century under the term social documentarism (also known as "social photography"), is regularly dedicated to 'social groups' that have socio-economic and cultural similarities. Photojournalism, on the other hand, often takes part in … [Read more...]
What is System in a Package?
System-in-Package (SiP) is an integration approach in microelectronics that is technically located between monolithic on-chip integration (system-on-a-chip, SoC) on a die (unpackaged semiconductor chip) and on-board integration of discrete components on a printed circuit board (PCB) or on a multi-chip module (MCM). Passive and active components as well as other components are combined in a package … [Read more...]
Magic Links: How Passwordless Login URL Works
As technology has progressed, the ways in which we access information and content have also changed. We now have the ability to share links with others that allow them to access specific content without having to type the username or password. This is known as a magic link. A magic link is a hyperlink that allows direct access to a piece of content, often bypassing any intermediate security … [Read more...]
What is a Security Token?
A security token is a hardware component used to identify and authenticate users. Occasionally, it is also used to refer to software tokens. They are usually part of an access control system with two-factor authentication. The terms electronic key or chip key are also used to refer to a token. If necessary, other features must be used for authentication against misuse, including knowledge of a … [Read more...]