Building a Custom Split Keyboard: From Concept to PCB Overview This project started since I wanted to try a splitkeyboard for a long time, but since they were pretty expensive in the past. I thought to myself why not use this as an opportunity to learn something new and create
Introduction This is the next version of the Sensor Node. Details on the previous version can be found in the older blog post on the [Sensor Node V3.00](https://blog.preisch.cloud/sensor-node-v3-0/) For this version I decided to change the topology and move to a two PCB solution:
Introduction This is the third version of my small IoT project I call Sensor Node. The general idea is to create a power efficient IoT device that can monitor different parameters like: * Temperature * Humidity * Door/Window State * Lighting * Movement * etc... The goal is to place them in each room and
Overview Today I like to share my walkthrough of the THM room Chocoloate Factory. Below is the intro message This room was designed so that hackers can revisit the Willy Wonka's Chocolate Factory and meet Oompa Loompa This is a beginner friendly room! Walkthrough Enumeration nmap -T4 -p-
Overview Welcome to the clandestine world of CyberLens, where shadows dance amidst the digital domain and metadata reveals the secrets that lie concealed within every image. As you embark on this thrilling journey, prepare to unveil the hidden matrix of information that lurks beneath the surface, for here at CyberLens,
Overview Pyrat receives a curious response from an HTTP server, which leads to a potential Python code execution vulnerability. With a cleverly crafted payload, it is possible to gain a shell on the machine. Delving into the directories, the author uncovers a well-known folder that provides a user with access
Introduction: A Fan's Unfortunate Demise In the sanctum of my DIY workspace, the lamentable demise of a once-sturdy 12V PC fan echoed a poignant tale. An unintentional encounter with my soldering iron left its blades shattered, rendering it a feeble wobbler. This marked the genesis of a quest