In recent years, with the advent of the lighting replacement period and the rapid development of LED technology, LED lighting has gradually become a new trend in residential lighting and commercial lighting. In China, LED lighting is replacing incandescent, halogen and fluores

Recently heard news that Tai Jie Video and Southern Media (Sports Licensee) are undergoing a compliance upgrade. What am I most concerned about is what changes have happened since the Thaistar video upgrade? Is it all "compliance" Let's take a look! The new ve

[Home Theater Network HDAV.com.cn] 1 Equalizer: EQ (Equalizer) The equalizer is an electronic device that can separately adjust the amount of electrical signal amplification of various frequency components. By adjusting the audio signals of different frequencies to compensate

1, luminous intensity detection Light intensity, the intensity of light, refers to the amount of light emitted at a particular angle. Due to the concentrated light of the LED, the inverse square law is not applicable in the close range. The CIE127 standard specifies two measurement averaging metho

Shanghai spot copper price chart October 28 The magnetic buzzers (Self-drive Type) offer optimal sound and performance for all types of audible alert and identification. Our Magnetic Buzzer solutions are offered with various mounting options. We also provide you with a wash

In February of this year, the "Technology View" of the Massachusetts Institute of Technology in the United States predicted that the vehicle-to-Vehicle technology will become the most breakthrough innovation in 2015, and will be in the next 1-2 years. Can be implemen

The need to provide higher performance and higher cost performance for LEDs has never been met, prompting the rapid adoption of LED headlamps for a variety of new models. The new LED driver IC meets these needs. It has constant current, high efficiency, wide dimming ratio rang

On October 8th, the sofa net reported on the latest exposure of the micro whale! The small whale 40-inch 43-inch TV may release news, but the size and model of the TV have not been confirmed. After several verifications, the TV should be 43 inches WTV43K1, and other relevant

LED (light-emitTIng diode) has become a hot spot for competition in the emerging international strategic industry. In the LED industry chain, the upstream includes substrate materials, epitaxy, chip design and manufacturing, the middle reaches covers packaging technology, equi

In recent years, the popular vocabulary of 3D printing has frequently entered people's field of vision. With the development of intelligent, digital and network-oriented smart manufacturing, "Industrial 4.0" and other emerging strategies to the national level, 3D

In the past four months, snails have ravaged the corn fields in Lu County, Liaocheng and other places in Shandong Province. There are 20 to 30 snails on each serious corn plant. They can crawl through the corn and eat whole corn, which has caused local corn production to decline year after

The annual super music event, the spectacular fourth quarter of the "China Super Sound Summit Finals," will be staged at the Beijing National Stadium "Bird's Nest" on October 7th, which will also be the history of the "Bird's Nest". The