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Hacking for Beginners

OSINT: An Introduction to Open Source Intelligence

What is OSINT? OSINT, or Open-Source Intelligence, is the process of collecting and analyzing information from publicly available sources to gather insights and intelligence. It is a critical component of many fields, including law enforcement, cybersecurity, journalism, and competitive analysis. OSINT relies on open sources of information, which means data that is publicly accessible and does not require any special permissions or access rights to obtain. In Ethical Hacking, OSINT is a valuable skill to master. Here's an in-depth explanation…

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January 3, 2022

Man wearing Anonymous mask in a server room

Hacking for Beginners

Ethical Hacking: A Quick Introduction

What is Ethical Hacking? Ethical hacking, also known as penetration testing or white hat hacking, is the practice of intentionally probing computer systems, networks, and software applications to identify and address potential security vulnerabilities. Unlike malicious hackers, ethical hackers operate with permission and under a specific set of rules and guidelines to ensure they act within legal and ethical boundaries. The Objectives of Ethical Hacking The main objectives of ethical hacking are to assess the security posture of an organization,…

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January 2, 2022

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Python / Python Projects and Guides

CryptoPunks Harvester Using Python

What are NFT's? NFTs, or Non-Fungible Tokens, are a type of digital asset that represents ownership or proof of authenticity of a unique item or piece of content using blockchain technology. Unlike cryptocurrencies such as Bitcoin or Ethereum, which are fungible and can be exchanged on a one-to-one basis (1 BTC is always equal to 1 BTC), NFTs are non-fungible, meaning each NFT has distinct characteristics that make it unique and irreplaceable. In this guide we are going to be…

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December 28, 2021

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Python / Python Projects and Guides

Build a Crypto Tracker with Python

What is Crypto? Cryptocurrency is a digital or virtual form of currency that has various use cases and applications. Here are some of the primary purposes and uses of crypto:Digital Payments: Cryptocurrency can be used as a medium of exchange for goods and services, similar to traditional currencies. Many online and even some physical merchants accept cryptocurrencies as a form of payment. Cryptocurrency transactions can be faster and cheaper than traditional banking methods, especially for international transactions.Investment: Some people buy…

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December 20, 2021

Arduino

Arduino / Arduino Projects and Guides

Crypto Mining with Arduino, and is it Worth it?

What is Crypto Mining? Crypto mining or cryptocurrency mining is the process of validating and verifying transactions on a blockchain network and adding them to the blockchain's public ledger. Miners, individuals or entities, use specialized computer hardware and software to solve complex mathematical puzzles, known as cryptographic algorithms. Successful miners are rewarded with cryptocurrency tokens for their efforts.Can you Mine with Arduino? Short answer, yes! Long answer, why would you want to? If you are just wanting to try it…

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November 23, 2021

Arduino

Arduino / Arduino Projects and Guides

Arduino Halloween Project 2021

Creating a Motion Triggered Halloween Prank! Welcome to the spookiest house on the block, where Halloween meets high-tech trickery! Are you tired of the same old predictable scares for your unsuspecting trick 'r' treaters? This year, we're taking Halloween pranks to the next level by combining the eerie allure of a haunted house with the magic of Arduino and a DFPlayer MP3 module. Get ready to unleash bone-chilling scares and spine-tingling sound effects as trick-or-treaters dare to approach our front…

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October 31, 2021

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Entertainment

Halloween Horror: Best Ever Classic Horror

Halloween Horror 2021 As the leaves turn to fiery shades of red and orange and a chill settles in the air, Halloween approaches, and with it comes the perfect excuse to indulge in the spine-tingling, heart-pounding, and hair-raising world of horror cinema. In the spirit of the season, we're revisiting and listing our top 10 horror films of all time to give you some great Halloween horror ideas. While the years may have passed, the classics continue to haunt our…

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October 31, 2021

Arduino

Arduino / Arduino Projects and Guides

Resistor Tester: Build your own with Arduino

Resistance is Futile Ever found yourself rummaging through a pile of resistors, only to be stumped by their cryptic color codes? Well, worry no more! Introducing the ultimate DIY resistor tester powered by Arduino. This ingenious device is your ticket to quickly and effortlessly identifying resistors and understanding their values. Gone are the days of guesswork and frustration. Simply insert your mysterious resistor and watch as this smart gadget reveals its resistance and value, providing you with the knowledge you…

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October 7, 2021

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Raspberry Pi / Raspberry Pi Projects and Guides

Raspberry Pi Nature Camera 2021 Highlights

The Best Captures for 2021 Under the cover of darkness, the secret lives of our nocturnal neighbors come to life. In 2021, our Raspberry Pi night vision nature camera captured some truly enchanting moments. In the veil of night, hedgehogs tiptoed through the shadows. But they were not alone; feline shadows also graced our lens, offering glimpses into the mysterious escapades of our feline friends.Join us on a journey through the moonlit world of 2021, where the stars of our…

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June 4, 2021

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Raspberry Pi / Raspberry Pi Projects and Guides

Raspberry Pi Nature Camera Project

How to install Motioneye OS I have built a motion triggered night vision nature camera to capture hedgehog activity during the night. Using a Raspberry Pi 3, a High-Definition night vision camera module, and Motioneye OS this was really simple to achieve. What is Motioneye OS? MotionEye OS is a free and open-source operating system optimized for single-board computers like the Raspberry Pi. It is designed specifically for creating a do-it-yourself (DIY) network video surveillance system. MotionEye OS integrates with…

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May 26, 2021

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Python / Python Projects and Guides

I Started Learning Visual Python (vPython)

What is Virtual Python? Visual Python, also known as vPython, is a library that allows you to create 3D visualizations and animations in Python. It's particularly useful for teaching and learning physics and computer programming because it provides an easy-to-use interface for creating interactive 3D graphics. Visual Python is based on the popular Python programming language and is designed to be user-friendly, making it accessible to both beginners and experienced programmers. Where to Begin Learn Python:If you have never used…

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January 10, 2021

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Arduino / Arduino Projects and Guides

Webserver: How to make a Webserver with Arduino

How to Create a Webserver with Arduino You can create a simple web server using the Arduino IDE and the D1 Mini board. If you're not familiar with the D1 Mini, you can read our guide here: A Guide to IoT Magic with the ESP8266. The ESP8266 is a Wi-Fi board that gives our Arduino projects the ability to connect to the internet. In this guide we will be creating a simple webserver to serve a basic webpage.Basic Webserver Code…

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September 15, 2020

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Arduino / Arduino Projects and Guides

D1 Mini: A Guide to IoT Magic with the ESP8266

What is the D1-Mini? The D1 Mini is a compact development board based on the ESP8266 Wi-Fi module. It's designed to make it easy for developers and makers to build IoT (Internet of Things) projects with Wi-Fi connectivity. Key Features: ESP8266 Wi-Fi Module: The D1 Mini is built around the ESP8266, which is a highly integrated chip with Wi-Fi capabilities. It's known for its low cost and low power consumption, making it ideal for IoT projects.Compact Size: One of the…

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September 9, 2020

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Arduino / Arduino Projects and Guides

Programming the Ultrasonic Sensor with Arduino

What is an Ultrasonic Sensor? The HC-SR04 ultrasonic sensor is a popular distance sensor commonly used with Arduino and other microcontroller platforms. It's used to measure distances between the sensor and an object by emitting ultrasonic waves and calculating the time it takes for the waves to bounce back.Here's a step-by-step guide on how to use an HC-SR04 sensor with Arduino: Components you'll need: Arduino. HC-SR04 ultrasonic sensor. Jumper wires. Breadboard. Connections:Connect the VCC pin of the HC-SR04 to the…

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September 8, 2020

Arduino

Arduino / Arduino Projects and Guides

Programming the PIR Sensor with Arduino

How to use the PIR Sensor with Arduino In this guide we will go through the basic steps of using a PIR sensor module with Arduino. Then we shall build a home security alarm system to protect your property.Basic PIR Setup with Arduino Starting simple, this is to test the PIR sensor works properly.  The Code: Open the Arduino IDE. Now, copy and paste the code below to a new sketch. Study the code and make sure you understand what…

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September 6, 2020

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Arduino / Arduino Projects and Guides

Binary and Hexadecimal Number Counter

What is Binary and Hexadecimal? Binary and hexadecimal are two numeral systems used in computing and digital electronics. Here's a brief explanation of them both:Binary:Binary is a base-2 numeral system, which means it uses only two digits: 0 and 1.Each digit in a binary number represents a power of 2, with the rightmost digit representing 2^0 (1), the next digit to the left representing 2^1 (2), the next 2^2 (4), and so on.Binary is the fundamental language of computers. Computers…

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July 29, 2020

Arduino

Arduino / Arduino Projects and Guides

Theremin: Build Your own Arduino based Theremin

What is a Theremin? The theremin is an electronic musical instrument that is unique in that it is played without physical contact. It was invented by Léon Theremin, a Russian inventor and musician, in the early 1920s. The theremin's unique method of sound production relies on the interaction of electromagnetic fields with the player's hands, which control pitch and volume by moving their hands closer to or farther from two antennae on the instrument. Its eerie and ethereal sound has…

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July 25, 2020

Arduino / Arduino Projects and Guides

MP3 Player: Using a Mini-OLED to Display Status

Adding the Mini-OLED Display to our MP3 Player This is the third of three guides on building your own MP3 player with Arduino. In this guide we will be programming a mini-OLED display show the status of our Arduino based MP3 player: Part 1: Building a basic MP3 player and testing. Part 2: Adding Interactive Functionality. Part 3: Adding a mini-OLED display. Components: DFPlayer Mini. Arduino.. Mini OLED. Speaker. Push buttons. Jumpers. Breadboard. The Circuit:Strip all components and then reassemble…

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July 23, 2020