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Andrey Fedorov
Author Archives: Andrey Fedorov
Inexpensive Modbus RTU to Modbus TCP Elfin EW-11 Wi-Fi converter (RS485)
Modbus RTU (RS485 interface) to Modbus TCP converters from the top producers like Moxa, Advantech, Schneider, ABB and etc. are quite expensive. Of course, the quality and reliability of these industrial devices are really very high. Sometimes the most important parameter … Continue reading
Azure IoT Solutions. Stopping/starting Azure IoT related services to cut costs.
After installing Azure IoT Solutions (free trial) in a couple days you’ll realize that IoT related services permanently consume your money and there is no easy way (the one button) how to manage this. Money just dries up. But, it’s … Continue reading
Comparison of Couchsurfing and Airbnb
When traveling a lot, especially dynamically (surfing), without a pre-planned route, it is important to be able to quickly find where to spend the night and, ideally, with whom to communicate. 🙂 According to experience, if you want to spend … Continue reading
Posted in lifestyle, traveling
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Identification of the user's browser. Canvas and WebGL fingerprint as a replacement for cookies.
Cookies have long been invented To identify the user (the device on which he works). The Mechanism of user/browser detection on cookies has recently become unreliable (incognito mode, can be reset, etc.). There are EverCookies or ZombieCookie, which try to … Continue reading
Posted in IT-solutions-for-a-business
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How to export My places from Google Maps to Maps.Me
In Travel It is convenient to mark places which it is desirable to visit on a map Google Maps, and then to transfer the marked places on mobile application Maps.Me. Maps.Me Cards are very high quality and, most importantly, work … Continue reading
Posted in IT Recipies, lifestyle
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Connect the Monitor to a USB Type C laptop
The work has a lot to ride, so the laptop I have a compact Dell XPS 13 ". It is convenient for work on trips, but inconvenient in office. This Is such a modern attack compact laptops, it has few … Continue reading
Posted in IT Recipies
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Useful Plugins for Redmine
Since the basic version of Redmine is quite simple, without plugins and so do not do. Here I will add plugins that seemed to me interesting enough to buy them to Redmine. "My page" plugin When you open Redmine, you … Continue reading
Posted in IT Recipies
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