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:
- Like many long-established broadcasters, the BBC put out a selection of their archive material for us all to enjoy online. Their most recent may be of interest to Hackaday readers …read more
- For some types of embedded systems — especially those that are safety-critical — it’s considered bad form to dynamically allocate memory during operation. While you can usually arrange for your …read more
- The Intel era of Apple Macs led to so-called “Hackintoshes”, more normal PCs running x86 MacOS X. Now Bryan Keller proves that a Hackintosh isn’t restricted to the x86 era, …read more
- Back in late February Nissan Leaf owners began to receive messages from Nissan informing them that the remote features in their cars would cease operation as the NissanConnect app would …read more
- Quadcopters tend to have very poor efficency because of their high disk loading. High disk loading– that is, how much weight each square meter of area swept by the propellers …read more
- While hundreds of Arduino Days celebrations took place simultaneously in over 100 countries worldwide, on March 28th Vietnam stood out by hosting synchronized events in four major cities – Hanoi, Ho Chi Minh City, Da Nang, and Can Tho – bringing more than 1,000 students together for a day of hands-on technology learning. Activities included […]
- At Arduino, our mission has always been clear: make complex technology accessible to everyone. But accessibility also means reaching people, inspiring them, and helping them understand what’s possible. That’s why we’re especially proud to share that our “From Blink to Think” campaign for the launch of the Arduino® UNO™ Q board has been recognized by […]
- Clem Mayer over at element14 Presents got his hands on a big old LED matrix display and when he turned it on, it worked perfectly. It even displayed the last programmed message, like an inadvertent time capsule. But upon opening up the enclosure, Mayer found danger and some strange control quirks. So, he used an […]
- 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 in Arduino App Lab The standout feature in 0.6 is the new board settings page. Think of it as mission […]
- Turns out my devices talk way too much.
- It's not even your browser's fault.
- Powerful, private, and free—my new favorite todo app.
- After Claude decisively won my solar system simulator test, I expected it to have no trouble fixing ChatGPT’s broken code.
- You don't need multiple monitors — you need this feature.
- Learn how to use the Robot Operating System in this introduction ROS 2 for hobbyists and engineers. The post Hands On with ROS 2: Nodes, Topics, and Services appeared first on Make: DIY Projects and Ideas for Makers.
- 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 […]