On March 6, the LED sector rose 4.32%, and the technology concept segment represented by the LED concept became the leader in leading the market. The net inflow of large-cap funds in the LED segment reached 233 million yuan, including Sanan Optoelectr…
The HT48R54A is a newly developed 8-bit high-current LED-driven I/O-type microcontroller from HOLTEK Semiconductor with up to 40 input/output pins. Port D and Port E can drive 40mA at a working voltage of 5V. Can directly push up to 256 LEDs.
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The development of international standards for LED backlighting is of great benefit to the international marketing of LED TVs, and the development of lead standards by Chinese companies will further enhance the competitiveness of domestic color TV com…
In order to support the industrialization of China's independent intellectual property rights, Spreadtrum Communications has made every effort to develop TD chips and solutions. Since the industry's first commercial TD-SCDMA / GSM / GPRS multi-mode communicatio…
According to the statistics of Zhejiang Yiwu Inspection and Quarantine Bureau, in the first quarter of this year, the bureau issued a total of 378 batches of lamps and electric light source products, with a value of 5.74 million US dollars, up 45.38% …
Since 2012, LED has gradually penetrated from the outdoor lighting market to the indoor lighting market. According to industry analysts, 2013 is the golden development period of the LED indoor lighting market, and the LED indoor lighting era is coming…
In 2012, it was a year of testing for the home appliance industry. The growth rate of many products showed a slowdown or even negat…
On July 20th, Texas Instruments DLP Products Division displayed the latest affordable 3D projectors in Beijing, making it easy to implement immersive teaching, thereby enhancing learning interactivity. In addition, it is one of the directions that Tex…
Key Analysis
In December 2012, GLII released the Jufei Optoelectronics Depth Report "Jufei Optoelectronics: Benefiting from the development of the smart phone market, the main business continues to grow." Subsequent…
In December 2012, GLII released the Jufei Optoelectronics Depth Report "Jufei Optoelectronics: Benefiting from the development of the smart phone market, the main business continues to grow." Subsequent…
The whole screen does not light. Causes: 1. The main controller does not have +5v; 2. The whole screen does not have AC power; 3. The computer settings do not analyze the fault: 1. The power supply is bad, replace the power supply; 2. Check the power supply circuit; 3. Reset .
The communic…
The communic…