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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:

 HACKADAY

 ARDUINO.CC

  • Arduino and Microchip are excited to open electronica – the “world’s leading trade fair and conference for electronics” – by introducing the Arduino UNO SPE Shield, a powerful ally to bring advanced connectivity to new and existing projects, with Single-Pair Ethernet (SPE) and RS485.  SPE is a new Ethernet communication standard that enables power and […]
  • We’re thrilled to announce that Arduino Education has been shortlisted for the Bett Awards 2025, this time in the AV, VR/AR, Robotics, or Digital Device category with our Alvik robot! This recognition highlights our dedication to innovation, inclusivity, and the advancement of practical STEM education. The Bett Awards celebrate leading-edge technology in education, with entries […]
  • Good designers prioritize the user experience — particularly the experience of users with disabilities that affect their perception and fine motor skills. A young person without disabilities, for example, may feel that jars are easy to open, while an elderly person with reduced hand strength may have the complete opposite experience. To help designers better […]
  • Wouldn’t it be great if, while playing a virtual reality game, you could feel the heat of a fire on your arm? Or the cold of chilly water? Engineers around the world have been trying to make that happen, but there is a big problem: temperature changes are slow. The immersive effect diminishes when the […]
  • OPC Unified Architecture – OPC UA in short – is a cross-platform, open-source machine-to-machine communication protocol for industrial automation. It was developed by the Open Platform Communications (OPC) Foundation and is defined in detail in the IEC 62541 standard. With the release of the Arduino_OPC_UA library we enable users to convert any product from our […]

 MAKE USE OF

MAKE MAGAZINE

  • What's the best control board for your addressable LED project? These boards make animations easy. The post Choose the Best Board to Animate Your LEDs appeared first on Make: DIY Projects and Ideas for Makers.
  • Invasive drones are snooping everywhere — here’s how they can be defeated. The post Disarm a Drone appeared first on Make: DIY Projects and Ideas for Makers.
  • Lydia Cline discusses how to get started with a printer and software for creating your own designs at Maker Faire Bay Area. The post Get Started in 3D Printing With Lydia Cline and Tinkercad appeared first on Make: DIY Projects and Ideas for Makers.
  • Discover 38+ projects and learn about the latest dev boards from Adafruit, Seeed, Sparkfun, Pimoroni, and more. The post Good News, Make: Vol. 91 with 2025 Boards Guide Is Out Now appeared first on Make: DIY Projects and Ideas for Makers.
  • Provocative tech artist Dries Depoorter exposes the many ways you’re being watched. The post The Art of Surveillance: Exposed by Dries Depoorter appeared first on Make: DIY Projects and Ideas for Makers.