Codec chip PT2262/PT2272 chip principle introduction PT2262/2272 is a low-power low-cost general-purpose codec circuit manufactured by Taiwan Pucheng Co., Ltd., PT2262/2272 can have up to 12 bits (A0-A11) three State address terminal pin (floating, connected to high level, connected to lo…
Archives: 201909
The market spread, Brazil's richest man Eike Batista (Eike Batista) and local bank planning, in cooperation with Hon Hai Group in Brazil to set up a new panel factory, will spend tens of billions of dollars to acqu…
The prospect of LED domestic market is optimistic, which has led to the acceleration of mergers and acquisitions of downstream industrial chains by LED companies at home and abroad, attracting many investors to enter this industry. The climax of investment industry has reappeared. At the same t…
From December 9th to 10th, the 2011 High-tech LED Annual Conference was held in Shenzhen Qingqing World as scheduled. The most exciting moment is the "2011 High-tech LED Annual Awards Appreciation Evening", which was staged at 19:00 on th…
The biggest selling point of LED lighting is energy saving, but often the market is limited by the cost of the product, materials, and heat dissipation technology, so that the demand for energy saving has a discount because of the light efficiency factor. Energy conservation is currently mainly…
From December 9th to 10th, the 2011 High-tech LED Annual Conference was held in Shenzhen Qingqing World as scheduled. The most exciting moment is the "2011 High-tech LED Annual Awards Appreciation Evening", w…
The European Commission adopted the Green Book on LED lighting products on December 15th to seek public opinions on the use of such energy-saving products in Europe.
The Eu…
What is the difference in the working nature of the triode and MOS tube when we do the circuit design:
1. Transistor current control, MOS tube is voltage control.
2, the cost of the problem: the triode is cheap, MOS tube is expensive.
3, …
It is reported that Guangzhou Nonferrous Metal Research Institute has set up LED Research Institute, which is committed to the key technology research of LED industry and the industrialization of MOCVD equipment, and p…
Zhou Ming Technology (300232) announced on the afternoon of December 20 that the company's board of directors has used its own funds to invest US$1 million to set up a wholly-owned subsidiary in the United States to develop the US LED application …
Laser Direct Molding (LDS) technology uses laser ablation and metallization to create electronic circuitry on injection molded plastic parts while providing mounting surfaces for surface mount components, ultimately enabling 3D-mid.
Laser direct structuring cre…
From December 9th to 10th, the 2011 High-tech LED Annual Conference was held in Shenzhen Qingqing World as scheduled. The most exciting moment is the "2011 High-tech LED Annual Awards Appreciation Evening", which was staged at 19:00 on th…