Research on Wireless Sensor Network Hotspots
With the rapid development and maturity of Micro Electro-Mechanical Systems (MEMS), low-power radio communication technology, embedded computing technology, micro-sensor technology and integrated circuit technology, a large number of low-cost, low-power consumption The small-c ---MORE---
Design scheme of intelligent LED street lamp monitoring…
The article cooperates with LED street light and multi-channel sensor and IEEE802.15.4 ZigBee wireless ad hoc network technology, can return the status information of each street lamp in real time and detect various street lamp faults, and timely feedback fault information to ---MORE---
Nuclear power of 190 billion kWh - Daya Bay for Hong Ko…
It is well known that nuclear power plays an important role in Hong Kong energy. 70% of the Shenzhen Daya Bay nuclear power station under China General Nuclear Power Co., Ltd. supplies Hong Kong and has accumulated about 190 billion kwh. Compared with coal-fired power plants of the same si ---MORE---
LED and solar energy combine to create green new energy
In today's world, major energy sources such as oil, coal, and natural gas are facing the danger of depletion of resources. At the same time, environmental protection pressures are also increasing. Therefore, environmental protection and energy conservation have become the goal ---MORE---
Leaving the old and welcome the new: LED lighting indus…
New Year 2013 is coming. No matter what the past year will bring us, we are both happy and worried, all kinds of entanglements, at the end of the year, the people who have been busy with LED for a year, at this time can not help but sit in the fireplace, talk freely, or right ---MORE---
Introduction of main categories of low voltage circuit …
In modern society, no matter in industry, agriculture, transportation, national defense, culture, education and health, finance, commerce, tourism services and people's lives, we cannot do without electricity. In the generation, transmission and use of electricity, power distribution is an ext ---MORE---
Smart car system Apple CarPlay dominates the world?
According to the survey data of the China Association of Automobile Manufacturers on January 11, 2014, global car sales reached 120 million units last year, while China’s automobile production and sales both exceeded 19 million units, ranking first in the world, and Chi ---MORE---