Skillfully for customers who only ask for price
1, his attitude must be better, the door is the guest, the way to treat customers or under...
Skillfully for customers who only ask for price
1, his attitude must be better, the door is the guest, the way to treat customers or under...
How to reduce active speaker noise
The noise of active speakers mainly comes from three types: electromagnetic i...
The SMS protocol supported by mobile phones is also a multimedia protocol. Currently, ther...
AC servo system based on integral separation PID control
1 Introduction In this paper, according to the characteristics of PID contro...
Focus on and enhance dielectric etching equipment technology
The global semiconductor industry is experiencing a very serious recession, but China Micro is cons...
18W LED Flat Panel with Surface Round
Model NO.: QS-MSRR-18W ...
Taiwan's semiconductor probe card manufacturer Wang Silicon (6223) transferred investment in Mi...
Buying common sense: the lighting market is blowing up a "transparent" wind
In the summer, the home is arranged to be cool and bright, and it is necessary to...
Strengthening industrial advantages, the first LED patent pool in China is established in Shenzhen
The LED core patent barrier is like a Damocles sword hanging over the Chinese LED industry. Chinese...
Technical solution for facilitating standardization of LED lamp modules
LED lighting is recognized as the next lighting technology due to its power savin...
PLC and frequency converter relations
1 Introduction In the field of industrial field control, programmable logic controlle...