2016 was a year when the sports event gathered. We have already watched the inspiring European Cup, one of the four Grand Slam tennis tournaments, and the world-class volleyball match. The opening of the 31st Olympic Games, the Olympic Games in Rio de Janeiro, is now nearing ......Reading more

Tencent Digital (Wen Xin) According to Fortune's website, we all know that people should not be drawn by appearances, but it is not easy to really do this. This is why people often change items that other people can see, such as cars and smartphones, although these ite ......Reading more

Huajie Rose Series is the first single-red product in the market with constant current drive. It is well known that the constant current drive display is more uniform and the lamp life is longer. It has revolutionary significance for domestic monochrome products. The Rose series has been upgraded a ......Reading more

Silicon Labs (Shenzhen Core Technology Co., Ltd., NASDAQ: SLAB) announced the release of the newest member of the USBXpressTM bridge family, the CP2102N USB Bridge, which offers smaller size, lower power consumption and a simpler and faster way. Add a universal serial bus (USB) connection to a ne ......Reading more

As a sports-loving digital “home” man, I’ve done myriad quests for the perfect mobile phone and I’ve never stopped it. There are iPhones that are famous for their application experience. Afterwards, there are screens and a variety of high-profile S ......Reading more

The first drive circuit EXB841/840 The working principle of EXB841 is shown in Figure 1. When the current of 10 mA and the 15 feet of EXB841 flow through 1us, the IGBT is normally turned on, VCE drops to about 3V, and the voltage of 6 feet is clamped at about 8V. Since the vo ......Reading more

Service robots are not only a simple job of providing restaurant services, but also a wider range of applications, including access to medical, rehabilitation and home. However, these application areas are still in the initial stage, and the core security and stability have no ......Reading more