Ali Naci Erdem

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Free SSL for shared hosting

5th January 2020 / Leave a Comment

Are you still paying for your SSL certificates? There is a free and open certificate authority called Let’s Encrypt for some time now and its main usage is through its certbot. This means that it can be fully automated! The bot prepares everything for you implementing the ACME protocol and works by placing a file … [Read more…]

Posted in: Computers Tagged: acme, automate, certbot, cpanel, free, hosting, LEClient, php, shared, ssl

Cheap, DIY NAS

13th November 2018 / Leave a Comment

For a long time, I had a dream. A network attached storage (NAS) solution to keep my backups on. I’m a little mad when it comes to backing up. Do not feel all right without at least 3 copies of the same thing on different places. When I was working on a 3d game engine … [Read more…]

Posted in: DIY Tagged: armbian, backup, banana pi, Cheap, computer case, crashplan, diy, Do it yourself, hadd rack, hdd, lemaker, linux, nas, openmediavault, plex, wd red

Reverse Engineering a FlySky TX

17th September 2018 / Leave a Comment

I was once into hobby RC airplane stuff – unfortunately don’t have the time to fly these days. (Check my first flight here) Got myself a cheap 6 channel FM transmitter on eBay back in the day, not that 2.4 GHz rubbish, one with a huge antenna, you know. It was a much cheaper option … [Read more…]

Posted in: DIY Tagged: antenna, arduino, baud rate, binary, byte, Checksum, communication, diy, Do it yourself, Flysky, fm, format, lcd, oscilloscope, reverse engineering, rigol, serial, transmitter

Quick and dirty animaton with async/await

10th June 2018 / Leave a Comment

Animation is a pain if you do not know how it is implemented. Basically, you are updating a value with respect to time. This is generally done by calculating the time elapsed since the last frame and interpolating this value between its initial and final values. The interpolation needn’t be linear, there are many such … [Read more…]

Posted in: Computers Tagged: animation, async, asynchronous, await, Coroutine, event loop, frame, JavaScript, js, Programming, requestanimationframe, yield
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