Introduction and backgroundOn Ali, an interesting toy – an oscilloscope called DSO138 is sold for a very inexpensive price. It has already gained quite a lot of popularity among electronics lovers,...

Introduction and backgroundAs already described in the previous article, in the process of reworking the DSO138 oscilloscope toy, the idea arose in the DSO303 firmware at some point to try to double...

ENCRY presents a new interactive identification protocol aimed at controlling the access of selected users to various resources.Close your eyes and imagine Nice, a luxurious estate whose extravagant...

IntroductionExample AXI4 Topology with L2, PCIe, Ethernet MAC, DMA, and CPUs. Arrows show Master -> Slave relationProtocol AXI4 was developed for High-bandwidth and low latency applications. It is...

The PVS-Studio team is increasing the number of diagnostics with each new release. Besides, we are improving the analyzer's infrastructure. This time we added the plugin for JetBrains CLion....

In this video, we will look at how to connect brushless motors to a Windows computer via USB. We are going to connect a network of Servosila brushless motor controllers to the computer. The other...

In the previous article we went over a load test whose data could be used to choose a load-appropriate server. In the course of the testing, we would publish a stream on one WCS, and we would pick up...

PHP is widely known as an interpreted programming language used mainly for website development. However, few people know that PHP also has a compiler to .NET – PeachPie. But how well is it made? Will...

Copyright Xdebug Logo (xdebug.org), Copyright XAMPP Logo (www.apachefriends.org)Thanks for your feedbacksI thank the members of the Habr community for their benevolent attitude to the article by the...

Привет, Хабр. Я часто вижу, что разработчики плохо знают, как работает свойство display. Это приводит к разного рода ошибкам. Чтобы побороть это, я собрал наиболее популярные значения и описал, как...

In this video, we will look at how to connect brushless motor controllers to a Linux computer. Specifically, we will use a computer running Debian. The same steps would work for Ubuntu Linux and other...

With the .NET5 release further development of some projects was questionable due to the complexity of porting. One can abandon small outdated libraries or find a replacement. But it's hard to throw...

Not only traders but also mathematicians and programmers work with stock markets. Director of Engineering at Luxoft Artem Sosulnikov tells about data, which specialists of quantitative hedge funds...

Что может быть ценнее новых идей и нового опыта? Только возможность обсудить их вместе с людьми, которые в теме. Мы решили сделать для вас подборку самых интересных frontend-сообществ и полезных...

In one of the previous articles, I’ve already written about the hybrid monitoring system from Monq. Almost two years have passed since then. During this time, Monq has significantly updated its...

The The Open Network (TON) is a fast, secure and scalable blockchain and network project, capable of handling millions of transactions per second.It was originally introduced by Telegram and called...

So, I finally found a moment to write a bit about how we created the water for TReload. Our basic goal was to flood all of the levels with acid - a lot of acid, as the flooded area is massive :)...

It seems that the problem of calculating the absolute value of a number is completely trivial. If the number is negative, change the sign. Otherwise, just leave it as it is. In Java, it may look...

In my project, I was faced with the need to implement a scroll bar. The standard approaches didn't fully satisfy what designers wanted to see. Here is an example, it is slightly different in...

This article is a continuation of our series of write-ups about load tests for our server. We have already discussed how to compile metrics and how to use them to choose the equipment, and we also...