Modern high-speed operational amplifiers (op amps) have a settling time of a few nanoseconds. This time is so short. Therefore, in order to measure it within a reasonable margin of error, it is not only a problem for automatic test equipment (ATE), but it is difficult to comple
Read moreThe biggest promotion of sensor technology for urban rail transit is in wireless sensor network technology, infrared sensor technology, force sensor, gas sensor, speed sensor and photoelectric sensor technology, and other new sensor fields, not just traditional sensor fields such as curren
Read moreArticle 2, paragraph 3, of the Ministry of Construction and the National Development and Reform Commission [2004] No. 204, “Opinions on Strengthening Urban Lighting Management and Promoting Energy Conservation Work†proposes that “new lighting projects must be adopted and promoted.
Read moreBang & Olufsen (hereinafter referred to as B&O), the top audiovisual brand from Denmark, strengthened its headset product line in 2015 and launched the Beoplay H8 Bluetooth touch noise-reducing headset based on the main product Beoplay H6 headset. The Beoplay H7 is positioned betwe
Read moreWith the continuous development of communication technology and the continuous improvement of people's requirements for life, the realization of remote control of home intelligence has become an inevitable trend. The Ministry of Construction ’s Housing Industrializa
Read moreModel NO.: HDMI-007 Trademark: YCOM Origin: Guangzhou China
Read moreThe "12th Five-Year Plan" of the software and information technology service industry stipulates that the income scale of the software industry by the end of 2015 is expected to reach 4 trillion yuan, and the compound annual growth rate will be nearly 20% in the next three years.
Read moreMany lighting companies have errors when installing the guardrail lights, which increases the installation cost and burns all the products. In order to facilitate the efficient installation, it is recommended to do the following: Main materials required for installation: LED guardrail light; guard
Read moreSince 2012, the future of the LED industry seems to be not bright. Recently, after several billion-dollar LED companies collapsed, on August 20th, Shenzhen Leixing Photoelectric Co., Ltd. was closed down and dissolved a week ago. In the LED industry's "closing tide" flooding into the s
Read moreOn the afternoon of September 3, “2013 East China LED Lighting Supply Chain Good Product Tour Seminar and High-tech Golden Globe Awards Annual LED Good Product Recruitment Activity (Nanjing Station)†was held in Nanjing Hongqiao Hotel. More than 150 LED enterprise elites from Nanjing an
Read moreThe LED driver power supply converts the power supply into a specific voltage and current to drive the LED light-emitting voltage converter. Usually: the input of the LED driving power supply includes high-voltage power frequency AC (ie, mains), low-voltage DC, high-voltage DC, low-v
Read moreGuangzhou Mounter Import Inspection and Registration Agency Guangzhou Mounter Import Inspection and Registration Agency Dafeng Import Logistics, relying on Hong Kong's international transit hub, using Guangzhou as its operation center, providing import logistics service network to domestic en
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