1 Introduction PLC is widely used in industrial control with excellent reliability and convenient programmability. The purpose of PC and PLC communication is to provide users with various functions such as process flow chart display, dynamic data screen display, report display…
Researchers at Oak Ridge National Laboratory (ORNL) have successfully used a graphite foam material to solve the problem of long life reduction of high-brightness LEDs due to the high temperature environment, and exclusively licensed the graphite f…
A photovoltaic panel of less than 1 square meter can generate 200 degrees of electricity per year; a 56W LED energy-saving lamp, equivalent to a 150W high-pressure sodium lamp, can be used for 120 hours a year if it is applied for 6 hours a day. I…
As the panel industry vigorously cultivates its LED driver IC factory, accelerates the trend of the LED driver IC industry, Evergrande, and the domestic LED driver IC industry, with the rapid expansion of market share, the foreign semiconductor ind…
Recently, Taiwan's backlight module manufacturers Zhongqiang Optoelectronics (5371), Ruiyi (6176) and AU Optronics (2409)'s Fuxiang (6120) successively released their August 2010 revenue results.
Zhongqiang Optoelectronics…
In recent days, thanks to the vigorous publicity given by many domestic and foreign media, the name of "Chinese robot" has gained world-wide reputation. At the same time, based on the huge domestic market, it has attracted the attention of the current international industrial rob…
Analog Devices, Inc. (ADI), a global leader in high-performance signal processing applications, recently introduced the ADP8870 white LED charge pump backlight driver, which reduces the power consumption of battery-powered handheld devices by up to…
The American LED lighting manufacturer Lighting Science Group officially launched the OTC Bulletin Board (OTCBB) on August 30, US time, under the ticker symbol LSCG.
The head of the Lighting Science Group said that the listing of sha…
Realization of Ethernet Communication between OMRON PLC and Host Computer Based on FINS Protocol
0 Introduction In the modern industrial automation control system, programmable logic controller (PLC) as a commonly used field control device, the host computer as…