The research team led by Gu Zeming, a professor of physics and engineering at the University of Tokyo's Department of Optical Systems, announced that he has successfully integrated optical circuits that play an important role in the "quantum teleportaTIon"…

The traditional light bulb mainly uses electric current to pass through the tungsten wire to generate the light source. Compared with the LED light bulb, the electric energy is directly converted into light energy. The traditional light bulb consumes …

The Ministry of Industry and Information Technology recently officially launched the 2015 Industrial Base Special Action and the 2015 Smart Manufacturing Pilot Demonstration Special Action. In preparation for the past 10 years or so, we will strive to achieve 70% o…

Following its successful LEDiscovery event, Toronto is calling for LED lighting companies to participate in a new pilot project. The City of Toronto is requesting responses from LED and adaptive lighting control technology (ALT) manufacturers who wish…

When it comes to the "brake kinetic energy recovery system", everyone must have been very familiar with it. The equipment that was once only a hybrid model has gradually entered the ordinary model. As an important equipment to reflect energy-saving and environmental protection, …

When the LED display is in use, it sometimes appears garbled, causing the display to not work properly. Generally, garbled situations occur. You can find the reasons from the following aspects.
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21ic News Cypress Semiconductor Corporation has announced that China's high-end smartphone brand vivo uses TrueTouch® capacitive touch screen controllers in its next-generation vivo Y29 smartphone. Cypress's TMA545 controller provides an easy-to-awake alphabetic gesture that al…

Ebb Tide, after several years of development and change, the Internet industry several happy a few ambiguous, and some companies in the Chinese Internet industry has become a leader, but now has disappeared.

Tesla (TSLA) said that the German Federal Automobile Transport Agency had completed an investigation into the fire on the Tesla Model S car and found no problems related to the manufacturer. Tesla shares soared 16.53%. Investment bank Jeffrey believes that Germany’s positive findin…

Monitoring the voltage levels of button cells in portable devices or ancillary services is a common and simple application for modern CMOS operational amplifiers.

Figure 1 shows an implementation using a 1.8V OPA333 zero-drift op amp. The button battery has a v…