Lite-On began producing LED lamps in 1975; the company has steadily grown to become one of the world's largest manufacturers of optoelectronics products by providing customers with visible and infrared product solutions. High-volume production of commercial and application-specific products, as well as strong R&D and vertical integration capabilities have proven to be key and differentiating factors in Lite-On's success.
Character is a general term for various words and symbols , including national characters, punctuation marks, graphic symbols, numbers, etc. A character set is a collection of multiple characters. The...
I want to make three square wave signal sources, and require the input phases of these three signal sources to be 120° apart. How can I do this? I see a clock signal in the signal source, but I don't ...
After the arrival of the 5G era, wireless broadband technology will present the outer circle as the outer circle is the performance of 5G, and the inner circle is the performance of 4G. Compared with ...
Temperature control devices such as refrigerators, freezers, and air conditioners have been widely used in the general public. These devices have brought more comfort to people, and people are becomin...
"Brick Moving Team" is the name given to our team by friends during the national competition. To be honest, I like it very much. As for why we have such a name when representing Wuhan University in t...[Details]
Abstract: This article takes a dot matrix liquid crystal display as an example to introduce its dynamic driving method, and provides a method to overcome the crossover effect. Finally, an exampl...[Details]
Mobile products commonly used by the general public usually refer to mobile phones, handheld video games, digital cameras, etc. Under the requirement of power saving, products are usually designed for...[Details]
When there is no light, the resistance of the photoresistor RG is very large (more than 1MΩ), the voltage of the 2nd and 6th pins of the 555 time base integrated circuit is about 1/2 of the power s...[Details]
In practical applications, a software-programmable gain amplifier (PGA) is often required to amplify analog input signals of different amplitudes to a certain range, which is convenient for sampling...[Details]
If we look at it from the perspective of competition between traditional energy and new energy, the anti-dumping and countervailing duties themselves have compressed the growth prospects of the pho...[Details]
Nowadays, high-voltage LEDs are increasingly used, and many LED manufacturers, such as CREE and Philips-Lumileds, have introduced high-voltage LEDs. The typical forward voltage (V F ) of these LEDs ...[Details]
1History of Substation Integrated Automation
In the early 1980s, China's power grid automation monitoring was just beginning. Since then, the equipment and system configuration of substati...[Details]
In automotive, industrial and inverter applications, there is a growing demand for improved efficiency at higher output power levels. And in the
electric vehicle (EV) space, such optimizations ...[Details]
The tire pressure monitoring of mining vehicles is based on non-destructive testing technology. By studying the real-time signal of vehicle tire pressure, the changing characteristics of the tire p...[Details]
Before the introduction of the MOSFET in the late 1970s, thyristors and bipolar junction transistors (BJTs) were the only power switches. BJTs are current-controlled devices, while MOSFETs are volt...[Details]
Circuit analysis: The LT1732-8.4V used previously was used as the charging chip with a 1A charging current. The external power supply detection used the ACPR pin of 1732. When no external power su...[Details]
BYD's newly launched model C-Trek has won good market response with its high-end configuration. The infrared car night vision assistance system equipped in it was independently developed by BYD Light...[Details]
Digitally controlled DC regulated power supply is one of the commonly used devices in electronic technology. Most of the devices currently used are used to adjust the voltage value through a knob s...[Details]
As the speed of electronic equipment continues to increase, the interconnection system design of connecting devices, circuit boards, integrated circuits and devices has become increasingly critical...[Details]
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