How to Scan for Bluetooth Devices with Python Library

In today’s connected world, knowing how to interact with Bluetooth devices is a valuable skill. Python is a popular and versatile programming language that can help you scan and connect to Bluetooth devices. Using a library called PyBluez, you can easily discover nearby Bluetooth-enabled devices, making it a perfect choice for beginners and advanced programmers. … Read more

How I Set Up My Virtual Hacking Laboratory for Safe and Legal Penetration Testing

BACKGROUND If you are curious about offensive security or penetration testing (pentesting), setting up your own virtual hacking lab is a good first step towards ensuring that you have a safe and legal way to practice as you train yourself on various ethical hacking tools and applications. Also, as an extra benefit, there are hundreds of … Read more

Python ModuleNotFoundError: No Module Named ‘rpi’

Quick Fix: Python raises the ImportError: No module named ‘RPi.GPIO’ when it cannot find the library rpi.gpio. The most frequent source of this error is that you haven’t installed rpi.gpio explicitly with pip install python3-rpi.gpio for Python 3 or pip install python-rpi.gpio for Python 2. Alternatively, you may have different Python versions on your computer, … Read more

Top 5 Hardware Developer Job Roles in 2023

Are you interested in hardware and always have been? Do you catch yourself buying the latest hardware gadgets like Rasperry Pies or Arduino microcontrollers just for fun? And, most importantly, do you think about becoming a hardware developer? You’re in the right place! To summarize the gist of this article in one sentence: ⭐⭐⭐⭐⭐ Five … Read more

Computer Science Researcher – Income & Opportunity

Before we learn about the money, let’s get this question out of the way: What Does a Computer Science Research Scientist Do? A computer science researcher and scientist identifies and answers open research questions in computer science. They apply scientific reasoning and research techniques to push the state-of-the-art forward in various fields such as machine … Read more

Embedded Applications Engineer — Income and Opportunity

Before we learn about the money, let’s get this question out of the way: What is an Embedded Applications Engineer? An embedded systems engineer applies software development and embedded systems knowledge to design, create, develop, debug, and maintain embedded applications and products. Other terms with similar job descriptions are often used interchangeably: Embedded systems engineer … Read more

Arduino Developer – Income and Opportunity

Before we learn about the money, let’s get this question out of the way: What Is Arduino? Let’s have a look at the definition from the official Arduino website and Wikipedia: “Arduino is an open-source electronics platform based on easy-to-use hardware and software. It’s intended for anyone making interactive projects. The Arduino company and community … Read more