Design a TCP-based data protocol; Organize the service interfaces and event types of each module, and clarify the logic of each module for each event; Start the wallet design and determine that the wallet presentation form is a web interface; The overall framework prototype

CAP theory is the theoretical guidance of current distributed storage system design, and PACELC theory is an extension of CAP theory. The theoretical basis of distributed storage system design is to expand from CAP theory to PACELC theory. The definition of PACELC on the wiki

With the rapid development of China's communications industry, the demand for electret microphones is also growing. At present, some small electret microphones can integrate the FET into the microphone. However, due to the high price of high-e

The outline of the LM317 package is as follows: Industrial PC Industrial PC, a Fan-less cooling and smallest case allows for space-saving design, so it can be placed horizontally or vertically to offer you best placement options, and you`ll set it on a de

Following South Korea, Thailand and other configuration and installation, Samsung will promote its own LED movie screen to Europe, and is expected to land in the United States from 2018. This time, the Samsung Cinema-Class LED was installed in the Arena Theatre in Zurich,

Doubled in three years and achieved another growth of 10 billion. In the ICT industry, it is experiencing major changes, frequent cross-border competition, and unprecedented market structure. Fiberhome Communications Technology Co., Ltd. (hereinafter referred to as "Bonfi

Photocoupler The LA7840 is a field deflection output integrated circuit produced by Sanyo. The circuit uses a DC-coupled input. The video signal processing circuit controlled by the bus, such as the LA76810 output field sawtooth voltage, is amplified by the LA7840 to dire

In 2018, drones will achieve powerful new features. The combination of ultra-high performance cameras with the upgraded Global Navigation Satellite System (GNSS) will increase the sensitivity of drone navigation and far exceed current drone model levels. The battery equipped w

Multiple trends are driving FPGAs to two very different development paths. On the first road, FPGAs are constantly optimized to accelerate data center workloads. The data center is the next "Holy Grail" for large vendors. In another development path, there are the

Recently, the priest intelligence in Zhangjiang, Shanghai, released a message to launch the first lower limb soft bone exoskeleton Easy Walk TMX1. The weight of the product is less than 3 kg, which will make the wearer say goodbye to the two problems of cumbersome and uncomfor

“The amphibious fire truck is ready, the assault boat is ready, and the drone is ready.” On the morning of the 29th, the Wuhan Fire Brigade organized a flood rescue emergency rescue drill, and all the “eyes” of the road went into battle. At 9 o'clo

Snapchat quickly tracks most of its application user base to the augmented reality production world, making its lens and filter tools available to anyone using a web browser. Snap has released a new web tool called Create Your Own that allows anyone to create custom filters o