In April 2012, Qipu Optoelectronic Engineering Department sent a good news, the Brazilian Curitiba project designed and manufactured by Qipu Optoelectronics has been successfully installed and commissioned, and the accept…

ARM (Advanced RISC Machines) is a generic term for a class of microprocessors. ARM is a well-known enterprise in the microprocessor industry, which designs a large number of high-performance, low-cost, low-power RISC processors, related technologies and software. The A…

The construction of modern audio systems is simulating the transition to digital, fiber and network go hand in hand, and the pattern of digital audio processing equipment and media matrix is ​​emerging. Audio professional engineers have greatly expanded the c…

China Lighting Appliance Street Street Light Savings Reconstruction Zhang Wankui Yueyang Teachers College Yueyang City 4140001 High Pressure Sodium Lamp Equivalent Circuit High pressure sodium lamp illuminator is a working circuit with a ballast trigger. The power ballast lamp …

People can often see the lights in the various counters that illuminate the counters with very bright lights in various counters. People may see these lights often, but few people will know what the names and principles of these lights are.

In fact, these high-intensity illumination lamps, …

Interaction between lighting designers, luminaire manufacturers and LED suppliers should help the LED industry to focus on its strengths and continue to develop. LED luminaire manufacturers and LED suppliers were presented with some pretty stark home …

Wearable devices (also known as "wearable devices") are the right products, but battery life is a big step in the growth of the wearable device market. If the wearer can charge his device anytime, anywhere, the wearable device no longer needs to use a large b…

Since lithium-ion (Lithium-Ion, Li-ion) batteries replaced nickel-metal hydride (NiMH) batteries, they have become more and more commonly used in mobile phones, tablet computers, ultra-thin laptops and other portable electronic products. Products require higher and high…

On August 19th, after more than a month of suspension of trading, Smart TV hardware company Siu Chih Co., Ltd. opened it…

The heat of getting together to make mobile phones has not yet receded. We have ushered in an era of getting together to make television. On August 13th, the little-known micro whale technology held a new product launch conference, launched its own brand of Internet TV,…