Welcome
This is homepage of ham radio station oh5hba. Info about me and my station, which may interest other ham operators can be found thru menu. This page contains links that I use often in my everyday life. Reason for this site is just for own fun and it helps to find important things when i’m not at my own computer.
Interesting news feeds from different sources:
- In the early days of aviation, pilots or their navigators used a plethora of tools to solve common navigation and piloting problems. There was definitely a need for some kind …read more
- Stream decks are pretty useful in all kinds of contexts, but commercial models can feel a bit pricy for what is effectively a bunch of buttons. [WhiskeyTangoHotel] has whipped up …read more
- One of the coolest things about old hi-fi hardware is that it often came with flickety needles that danced with the audio level. You can still buy these if you …read more
- An MRI scan is never a pleasant occasion – even if you aren’t worried about the outcome, lying still in a confined, noisy space for long periods of time is …read more
- The 3DFX Voodoo was not the first dedicated 3D graphics chipset by any means, but it became the favourite for gamers among the early mass-market GPUs. It would be found …read more
- The countdown is on! Arduino Days 2026 kicks off on March 27th with a packed two-day online celebration of everything that makes this community amazing. We’re bringing you product deep dives, inspiring projects, insights from incredible creators, and – of course! – some exciting announcements you won’t want to miss. All of it is completely free, accessible […]
- Signal generators are useful for testing and evaluating electronic components and devices. If you do a lot of that kind of work, you’ll probably want to go buy a decent signal generator. But you can easily spend hundreds or even thousands of dollars on one. If, however, you’re on a budget or need to generate […]
- On February 18th, Arduino joined the India AI Impact Summit 2026 at Sushma Swaraj Bhawan with a clear message: artificial intelligence isn’t just for well-funded research labs and big tech companies. When you put powerful, accessible tools in the hands of students and educators, remarkable things happen! To prove it, Arduino and Qualcomm launched an […]
- Ah, science fiction. Of all the genres, this one has a special ability to capture the imagination and inspire entire subcultures of devoted fans. And what better way to celebrate your favorite sci-fi franchise than to bring it to life through a costume or interactive project? For Arduino makers, this can be a great opportunity […]
- Learning to play the piano is hard. Your fingers need to find the right keys, apply the right pressure, and move in precise sequences – all while your brain tries to translate sheet music into muscle memory. What if your hands could learn faster with a teacher that literally guides them through each movement? That’s […]
- To balance image quality and file size, Samsung offers a 24MP camera mode for every Galaxy S26 model — but you need a separate app to use it.
- Gemini turns Google Drive from a file dump into a searchable knowledge base.
- Your TV's Ethernet port is probably stuck at 100 Mbps. Mine accidentally got 1000 Mbps. It doesn't make a difference.
- These Windows services are better of disabled.
- It brought me down memory lane but there was plenty I didn't need to keep.
- The PixCut S1 sticker printer is a portable printer for customizing your things on the go. The post Review: Liene PixCut S1 Sticker Printer appeared first on Make: DIY Projects and Ideas for Makers.
- xTool's F2 Ultra packs a 40W diode and a 60W MOPA-powered fiber laser, letting you etch color portraits in steel! The post Review: xTool F2 Ultra Laser Engraver appeared first on Make: DIY Projects and Ideas for Makers.
- p3a is a Wi-Fi pixel art player built on the ESP32-P4. It is a 4-inch smart art frame that plays animated artworks ("gifs") directly from the internet or from local SD card. It is a playful decorative item and a fun desktop companion. The post Desktop Pixel Art Player p3a appeared first on Make: DIY […]
- Finally you can DIY the holy grail of high-energy plasma toys — a toroid generator. The post Plasma Toroid Generator appeared first on Make: DIY Projects and Ideas for Makers.
- Our hands-on review of the Matter and Form Three 3D scanner felt like playing with a gift from the future. The post Hands-On with the Matter and Form Three 3D Scanner appeared first on Make: DIY Projects and Ideas for Makers.