WellPCB Published a Guide on “How to choose the type of printed circuit board.”

PRESS RELEASE UPDATED: JULY 19, 2019 The publication is available on the https://www.wellpcb.com/types-of-circuit-boards.html section of the company’s website for free. It is a simple guide authored by the WellPCB technical team to help both beginners and professionals have a better understanding of 6 Types Of Printed Circuit Boards. Among the key subjects on Choice of printed circuit board type include: 1. Types of the Circuit Board: This section provides a brief overview of the board in six models: Single Sided PCBs, Double Sided PCBs, Multilayer PCBs, Rigid PCBs, Flex PCBs, Rigid-Flex PCBs, and Their respective advantages and disadvantages. 2.Types of the Circuit Board – Factors to Consider When Choosing: This section details some of the factors that must  consider when choosing a board type: Continue reading

6 Reasons Why Players Love Roblox

If you are wondering why and how someone can love a pixel graphics online game, or how someone can even spend so many hours online on a game like this, then this article is for you. There are players out there who spend more than 15 hours a day just by playing Roblox. For us, this was a mystery, but we were curious enough to ask ourselves why there is so much hype about this game and what can drive people into a gaming spree like that. We managed to collect a list of 6 reasons why this game is so popular and why so many people love to play it. 1. Customize your own game There is a unique concept about this game. Anyone can develop or create his… Continue reading

3 Ways You Can Protect Your Company

Protecting your company is paramount. Without protection, you could lose everything you have worked so hard for over the years, and if that happens, you could find yourself in a lot of trouble – you might also not have the heart to start all over again. It’s crucial that you are protected as much as possible, and here are some ways it can be done. Be Aware Of Cyber Attacks Perhaps one of the most significant issues for businesses today is the problem of potential cyber attacks. In the past, this wasn’t something that anyone needed to worry about – it was real criminals, not virtual ones, that was the problem. Today, though, with all the new technologies that are at our fingertips, and that we use for our business… Continue reading

4 myths that are completely wrong about cloud computing

Unless you happen to have been living under a rock for the past decade, you’ve probably heard the news about cloud computing. In short, it’s big news – and it’s news that’s only getting bigger. Investment in companies providing such services is soaring, and this just correlates with the sheer number of companies that are tapping into cloud systems such as C5 Capital, created by security expert Andre Pienaar. However, just because these systems are continually filling up newspaper and magazine columns, it doesn’t mean to say that everything you read about them is accurate. There can be some misinformation doing the rounds when it comes to cloud computing, and through today’s post, we will investigate some of the biggest misconceptions. Continue reading

WellPCB Published a Guide on “PCB Welding-Methods and Techniques on How to Reduce the Problems”

SHIJIAZHUANG, China, July 16, 2019 (Newswire.com) – WellPCB, a reliable PCB & PCBA service manufacturer and provider, today published a Guidance of“PCB Welding-Methods and Techniques on How to Reduce the Problems.” The publication is available on the https://www.wellpcb.com/pcb-welding.html section of the company’s website for free. It is a simple guide authored by the WellPCB technical team to help both beginners and professionals have a better understanding of PCB Welding. Among the key subjects, on PCB Welding include: 1.Methods of PCB welding: This section provides a brief overview of the definition of PCB soldering and introduces two methods of soldering: hard welding and soft welding, and submitted information on brazing and silver welding in hard solder. 2.Tools and Tips for Welding: This section introduces three tools required for PCB soldering: Soldering Iron,… Continue reading

Using Direct Memory Access (DMA) in STM32 projects

In many microcontroller projects, you need to read and write data. It can be reading data from the peripheral unit like ADC and writing values to RAM. In another case maybe you need to send chunks of data using SPI. Again you need to read it from RAM and continuously write to SPI data register and so on. When you do this using processor – you lose a significant amount of processing time. To avoid occupying CPU most advanced microcontrollers have a Direct Memory Access (DMA) controller. As its name says – DMA does data transfers between memory locations without the need of CPU. Low and medium density ST32 microcontrollers have a single 7 channel DMA unit while high-density devices have two DMA controllers with 12 independent channels. In STM32VLDiscovery… Continue reading