A few days ago, the GO-R5000 photometric distribution test system of the Fujian Provincial Quality Inspection Institute and the Fujian Provincial Planning and Design Institute was completed and officially put into use, which provided guarantee for …
The City University of Hong Kong launched the "Green Light Campaign" on the 18th, launching the "Lighting Management System" developed by the school to reduce the power consumption of up to 40% of lighting devices.
The…
Portable medical electronic devices will make everything possible: when heart disease patients start to have a critical episode of heart atrial fibrillation, they can quickly use a portable automatic defibrillator, which can also record the onset of the disease while r…
Abstract: A Nios II-based voice encryption transmission system is designed and implemented. The function modules for voice signal processing are introduced, including voice acquisition and playback module, G.729A-based voice compression and decompression module and AES-based data encrypti…
In recent years, outdoor landscape lighting in major cities in China has increasingly applied LED products, such as municipal lighting beautification projects, lighting projects in scenic areas, hotels, hotels, residential areas and major architect…