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More from OH8HUB’s Substack

May Day activation on island of Hailuoto

May Day is celebrated on first of May.

2 weeks ago 6 votes
Eliminating Radio Interference from Apple charger

Apple's product design teams should do a better job eliminating unwanted radio frequency emissions from their product!

a year ago 90 votes
A quick visit to Vaajasalo island

Vaajasalo is a small island in lake Kallavesi in eastern Finland with population less than hundred. There’s also a winery called Alahovi Berry Wine Farm. They produce berry wines, cider, beer and liqueur. The temptation to visit them was huge, but I was on tight schedule. Maybe next time?

a year ago 92 votes
Spring day ham radio activation in Hiastinlahti, Finland

Hiastinlahti is a bay where river Iijoki flows into Bothnian Bay, the northernmost part of Gulf of Bothnia. This area is a Nature 2000 nature reserve area and good spot for bird watching. The area has a two kilometer long nature trail with fireplace, lean-to and toilet. From the lean-to there’s another nature trail leading to a bird watching tower. This place might be quite popular during bird migration season.

over a year ago 90 votes

More in technology

New arrivals: Nano Connector Carrier + 7 Modulino® nodes to supercharge your projects

We’re excited to introduce two tiny additions to the Arduino ecosystem that will make a big difference: the Nano Connector Carrier and seven new Modulino® nodes, now available individually in the Arduino Store! These products are designed to make your prototyping experience faster, easier, and more fun – whether you’re building interactive installations, automating tasks, […] The post New arrivals: Nano Connector Carrier + 7 Modulino® nodes to supercharge your projects appeared first on Arduino Blog.

45 minutes ago 1 votes
The Tandy Corporation, Part 1

From leather shoe bits to the TRS-80

3 days ago 7 votes
Behind the boards: How Alba PCB Group and Arduino bring Made-in-Italy innovation to life

Our manufacturing partner Alba PCB Group, headquartered in Mogliano Veneto, Italy, invites you to take a peek behind the scenes with a beautiful documentary by Italian director Massimiliano Finazzer Flory, A Different Alba: Arduino, an Italian Invention. Discover the entrepreneurial vision and values that help Arduino products stand out in the world: exceptional quality standards, […] The post Behind the boards: How Alba PCB Group and Arduino bring Made-in-Italy innovation to life appeared first on Arduino Blog.

5 days ago 7 votes
Home is where the home server is

I moved recently, and so did my home server. You might have noticed it due to the downtime. This time I have built a dedicated shelf for it, which allows for more flexibility and room for additional expensive ideas. The internet connection is a fiber line, which is fantastic for a place that’s generally considered to be in the countryside. I had to hire a guy at the last place in Tallinn (capital of Estonia) to pull a fiber line from the basement to the apartment, with my own money, so I’m very happy that I don’t have to do it here. And yes, the ThinkPad T430 is still a solid home server. I had an issue with my battery calibration script resulting in the machine being turned off, but I fixed it by disabling it, at the cost of the battery probably dying soon. Seems like a tlp and/or Linux kernel issue that has surfaced recently, as it also happened on a different ThinkPad laptop when I last tried it. I can’t really remove the battery, because the “power on with AC attach” setting only works when the battery is connected and charged. The server/wardrobe/closet room is slightly chillier compared to the rest of the environment, meaning that the temperatures are also slightly lower. I also have an option to do some crazy ventilation experiments in the winter, but that will have to wait for a bit, mainly because it’s spring. I’m genuinely surprised that the Wi-Fi 5 signal is coming through the closet quite adequately, with the whole apartment being covered with at least 50 Mbit/s speeds, and over 300 Mbit/s when near the closet, which is about the maximum speed that I can achieve from the access point in ideal conditions.

6 days ago 11 votes
Optimize maintenance with the Arduino Rileva ME Opta Bundle

When your machines run smoothly, your business can go far. That’s why condition monitoring – once a “nice to have” – is quickly becoming a must in maintenance strategies across industrial settings. But most dedicated systems can be complex to set up or difficult to scale. To make things easier, we’re introducing the Arduino Rileva ME Opta […] The post Optimize maintenance with the Arduino Rileva ME Opta Bundle appeared first on Arduino Blog.

a week ago 8 votes