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:
- From a practical standpoint, [John] may be correct that his recent creation is the “world’s worst digital dash”, but we’re still oddly enamored with the idea of using a Nintendo …read more
- Full disclosure: ham radio isn’t for everyone, and there are many different facets to it. What appeals to one person might bore another to death. One area of ham radio …read more
- As a general concept, fault injection is a technique that studies how a system reacts to unusual or unexpected external forces. The idea is that, if you can trigger a …read more
- DOOM is a classic game to implement on a variety of platforms, but doompdf by [ading2210] is one we didn’t see coming. It runs a bit slow and controls are …read more
- What if your old, neglected toys could come to life — with a bit of sass? That’s exactly what [Binh] achieved when he transformed his sister’s worn-out teddy bear into …read more
- A vehicle’s wheel diameter has a dramatic effect on several aspects of performance. The most obvious is gearing, with larger wheels increasing the ultimate gear ratio — though transmission and transfer case gearing can counteract that. But wheel size also affects mobility over terrain, which is why Gourav Moger and Huseyin Atakan Varol’s prototype mobile […]
- Basic drones are very affordable these days—you can literally find some for less than the cost of a fast food drive-thru meal. But that doesn’t mean drones are easy to control. That is actually quite difficult, but manufacturers are able to work off of established reference designs. In a video that perfectly illustrates the difficulty, […]
- Managing your IoT data just got a whole lot easier — Arduino Cloud, now lets you send your time series data straight to AWS S3. With this seamless connection, organizing and analyzing your data is a breeze. In case you don’t know, Arduino Cloud is a robust, integrated platform that simplifies the development and lifecycle […]
- Launching today at CES 2025, the Arduino Pro Portenta Proto Kit is here to revolutionize how professionals approach prototyping. Designed to empower engineers, designers, and innovators from all walks of life, this kit provides everything you need to turn your ideas into functional prototypes quickly, efficiently, and without conventional limitations. Available in two variants – […]
- Known by their characteristic mounting solution, Dobsonian telescopes are the standard in amateur astronomy due to their lower cost and ease-of-use. But after seeing how some of the larger, motorized telescopes at observatories can simply pivot to a target of interest, one member from the FabLab at Orange Digital Center Morocco wanted to add this functionality to […]
- The social network is also adding free tools for small business recruiters.
- Wondershare UniConverter 16: Enhanced Media Processing With Efficiency, High Quality, and SimplicityThis post is sponsored by Wondershare.
- Tech mess no more!
- A mechanical keyboard with hot-swappable switches and an aluminum frame with affordable quality and customization.
- Hackers are targetting Google Calendar users, but you can stay safe with a simple settings tweak.
- We were so excited to see our friends at Adafruit hit 800 open source hardware certifications, which is 27% of all certified projects! The post Adafruit Hit 800 Open Source Hardware Certifications appeared first on Make: DIY Projects and Ideas for Makers.
- Liz Brager casts masterpieces of texture and color in resin. Learn how Alchemist's Attic got started and her advice for making mind-blowing dice. The post Turning Snake Shed into Gold: Casting Dice with Alchemist’s Attic appeared first on Make: DIY Projects and Ideas for Makers.
- Here's how to build a rig to attach a film camera to a kite line for low-tech aerial photography. The post Flashback: Kite Aerial Photography Puts Your Eye in the Sky appeared first on Make: DIY Projects and Ideas for Makers.
- Take a look at open source hardware certifications for the month of December. The post Open Source Hardware Certifications for December 2024 appeared first on Make: DIY Projects and Ideas for Makers.
- Humans have used machines to draw since the Renaissance. Learn the surprising history of drawings machines. The post What is a drawing machine? appeared first on Make: DIY Projects and Ideas for Makers.