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:
- Everything on the electromagnetic spectrum has some properties of both waves and particles, but it’s difficult to imagine a radio wave, for example, behaving like a particle. The main evidence …read more
- The news is full of reports from the moon-bound Integrity, otherwise known as Artemis II. Mostly, the news is good, but there has been one “Houston, we have a problem…” …read more
- The topic of micro- and nanoplastics (MNPs) has become increasingly prevalent over the past years, as amidst dismissal and panic, researchers attempt to distinguish just how much of a problem …read more
- These days our appetite for more data storage is larger than ever, with video files larger, photo resolutions higher, and project files easily zipping past a few hundred MB. At …read more
- It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for analog circuits, but can fall short with programmable …read more
- A granular synthesizer — or more appropriately, a granular audio processor — is a device that chops audio samples into small “grains” that are just a few milliseconds long. It then manipulates them and rearranges them, before outputting the result. The auditory effect is interesting and appealing to experimental artists, but even low-end granular synthesizers […]
- We’re excited to announce Arduino App Lab 0.6, a release that makes managing your Arduino® UNO™ Q board easier, extends your creative toolkit, and brings AI capabilities right to your fingertips. A new settings page for full board visibility The standout feature in 0.6 is the new board settings page. Think of it as mission […]
- As a leading digital transformation and software engineering company, Arduino system integrator Softeq Development Corp. is a proven innovator in the industrial space – working with clients to deliver sophisticated, reliable solutions that leverage power and accessibility at the same time. In a recent project, the company developed a cutting-edge controller for a client specializing in […]
- We’ve been working on some updates to Arduino Cloud that honestly make the whole experience better. Dark theme? Finally. A way to undo deletes? Yes. And we completely rebuilt the Thing Page so you don’t have to jump between a million tabs anymore. Here’s what changed. Dark theme is finally here Arduino Cloud offers a […]
- Pick and place (PnP) machines are the linchpin on which modern electronics manufacturing rests. A PnP is a special kind of robot with a vacuum end effector designed to pick up SMD (surface-mount device) components and place them on a PCB for soldering. But for hobbyists, they’re usually overkill. So, John LeClair bridged the gap […]
- This underrated feature can reinvent how your infotainment screen looks.
- The silent power nibble your USB-C hub won't admit to.
- This hidden Windows report reveals why your Wi-Fi keeps failing.
- Spoiler: it's not your internet that's slow.
- Google's Android messaging monopoly continues to grow
- Master convincing surface details for scale model airplanes with these expert tips. The post Nailing the Details: Scale Model Surfaces appeared first on Make: DIY Projects and Ideas for Makers.
- Stay in touch without cellular using Meshtastic in this LoRa mesh communications project. The post Meshtastic Walkie-Textie appeared first on Make: DIY Projects and Ideas for Makers.
- Jet-powered skis were an impractical idea that lived in my head for years. I just needed to know if it could be done. The post Skiing on Jet Power appeared first on Make: DIY Projects and Ideas for Makers.
- In the world of experiential entertainment, few concepts have captured the imagination quite like escape rooms. But James Hopkin and Eric Mittler, the creative minds behind Game On in Berkeley, California, are pushing the boundaries of what these immersive environments can be. Rather than static, one-time experiences, Game On offers a cooperative challenge center that […]
- We recently had the chance to sit down with cinematographer John Brown to talk about his incredible macro work, the challenges of filming tiny creatures, and how technology is shaping the future of natural history filmmaking. John has been making films for about 30 years, and his soon to be releasing project on James Cameron’s […]