Today, loopholes have become a serious threat in the IT field. From time to time, security vulnerabilities that are exposed from time to time, coupled with the influx of ce…
Shanghai Electric Power has a new layout in the field of new energy.
Shanghai Electric Power recently announce…
In the first five months of 2014, the economic operation of the shipbuilding industry continued to remain stable. Ship …
Studies have shown that one ton of circuit board contains 40 to 800 times more gold than a ton of gold ore. In addition …
The romantic Tanabata is coming, and LED will also set up a “bridge of light†for lovers all over the world. However, there was a sma…
The blister bulb made of LED strips can realize 360 ​​degree full angle light source without adding a lens, which makes people feel the return to traditional incandescent lamps. LED light bar lights have many application advantages…
On July 31, Mr. Quan Jian, President of Guangdong Lighting Industry Association, Mr. Nie Lianghong, Deputy Se…
The main reasons are:
1, no professional instruments
2, the purchase is the finished product, there is no separate test sample
3. Too little knowledge about LED chips .
First let's take a look at LED chips. What is an LED?…
Today, electronic systems have clock frequencies of a few hundred megahertz, and the front and back edges of the pulses used are in the sub-nanosecond range. The network interface transmits data rates of …
