Car anti-theft "artifact": iris scanning technology

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In the United States, every car will be stolen every 45 seconds, but thanks to the application of advanced technology, the incidence of such crimes is actually showing a downward trend. Now the latest iris scanning technology f

Smart home is not enough wit artificial intelligence slutty housekeeper

When it comes to smart homes, we will all imagine a bright future smart home: open the door, the lights are automatically lit, the air conditioner is adjusted to a comfortable temperature, and the TV plays your favorite channel. However, the reality is that manufacture

Smartphone microUSB port data line protection scheme

1. Problems with smartphone micro USB port

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At present, smart mobile phones on the market, most devices combine large screens and multiple functions, and also require devices

Four simple light control street light circuits

The four types of light-controlled streetlight circuits introduced by Chen Ruqiao in the Dongying City Shengli Petroleum Power Technology School in Dongying City, Shandong Province are the control circuits that I have tried when I modified the street lamps of our school. They b

5 technical barriers for LED lights to break through the Raiders

This article focuses on the analysis of high-voltage driver chips with built-in power modulators. The purpose is to reduce the loss of MOS tubes. In the following, the reasons for the MOS tube burning are analyzed from five aspects, and a reasonable treatment method is

Smartphone Future: Context Awareness and Biometrics

The hardware specifications of smartphones have slowed down, and mobile phone manufacturers have begun to shift their focus to more intelligent functions and enhanced user experience. The mobile phone industry generally believes that situational awareness and biometric

10 new generation wearable device inventory in 2015

In the impression of most people, the function of the wearable device at that time was only telling and telling. Although this statement is not precise, it is also true. But in the new year, we will see the arrival of a new batch of wearable devices, and their function