Interests on Volcharhttps://www.volchar.dev/tags/interests/Recent content in Interests on VolcharHugoen<a href="https://creativecommons.org/licenses/by-nc/4.0/" target="_blank" rel="noopener">CC BY-NC 4.0</a>Fri, 20 Mar 2026 10:00:00 +0200Setting up and hardening my VPShttps://www.volchar.dev/projects/myvps/Fri, 20 Mar 2026 10:00:00 +0200https://www.volchar.dev/projects/myvps/I’ve been toying with the idea of getting a VPS for hosting servers [Mumble, etc.] or quickly make/setup something up at home when I’m away, but mainly to bypass my internet provider’s NAT. This problem has been haunting me since childhood, when I wanted to set up a Minecraft server and play with friends, but the ever-present &ldquo;port forwarding&rdquo; was the stumbling block to all my efforts. Why I always like to start by explaining why I’m doing these things in the first place.My Github pagehttps://www.volchar.dev/projects/welcometomypage/Tue, 17 Mar 2026 10:00:00 +0200https://www.volchar.dev/projects/welcometomypage/For anyone curious about why this website is here, let me explain. The Motivation: A Portfolio Page I wanted to create a space to showcase my work. Whether it&rsquo;s through GitHub or hosting on a server, having a portfolio is essential for any programmer/IT guy aiming to prove their value in the industry. This platform allows me to highlight projects like this one. The Purpose: Connecting with You This website is designed to connect with those interested in freelance opportunities or looking to hire someone skilled.Raspberry Pi Zero 2W Wifi radioscopehttps://www.volchar.dev/projects/wifishenanigans/Thu, 12 Mar 2026 10:00:00 +0200https://www.volchar.dev/projects/wifishenanigans/I was fascinated by this video from &ldquo;The Thought Emporium,&rdquo; where they built a working 2.4GHz radio telescope that they used to scan their surroundings and create a map (graph) of signal strength versus location. So I thought, why not give it a try? Why? Why not? I bought a MIMO square outdoor antenna measuring 25 cm², a slightly dodgy WiFi USB adapter with two detachable antennas, 2x RP SMA cables, and finally 2x RP SMA-&gt;TNC adapters.