Japanese watchmaker SEIKO recently launched the disaster prevention clocks KX329B and KX330P, which contain white led light source. When the 3-4 earthquake occurs, the sensor will automatically light for about 5 minutes after detection, in order to fa…

Recently, China Electronic Information Industry Group Co., Ltd. Shenzhen Great Wall Development Technology Co., Ltd. (referred to as Great Wall Development) and Taiwan Jingyuan Optoelectronics Co., Ltd., Yiguanjing (Fujian) Optoelectronics Co., Ltd…

In order to improve the efficiency of vegetable traceability, reduce the cost of vegetable tracking and monitoring, the actual process of vegetable production, positioning, tracking, monitoring and sales was analyzed through actual investigations of vegetable productio…

With the continuous deepening of wireless sensor network research, applications have gradually become the focus of attention. Various researches are emerging in the context of specific applications, such as environmental monitoring, target tracking, and security…

Tracking and communicating the dynamics of semiconductor lighting standards, further improving the construction of semiconductor lighting standard systems, and promoting the introduction of semiconductor lighting standards that are urgently needed by …

For the elderly to decorate the room, the design should be careful, with safety and convenience as the emphasis; use special material decoration materials, pay attention to anti-slip. In addition, in the color of the elderly room, in addition to the scientific use of color, we must pay attentio…

1 Introduction

As a high-precision measuring instrument, the CMM is widely used in the machinery industry, automobile industry, aerospace and other fields. This set of communication system adopts FPGA as the main communication chip, uses FPGA to realize the tra…

The intelligent working environment should contain the elements of “simple, flexible and comfortable”, which can make the office staff more comfortable and more efficient. There is such a saying that the future trend of office lighting will be a new era of intelligentization. …