With the improvement of consumption level,more and more computer users and game players to computer peripherals comfort and quality put forward higher request. Once as a high-end peripherals products mechanical keyboard are no longer the exclusive of enthusiasts.
Gaming Keyboard Mechanical is the main type of game, blood hand ghost is one of the high-end mechanical keyboard.The top of the mechanical shaft with a cross design, used to button cap, there is a spring in the shaft,the spring used in different axes is not the same.the design of the shaft is not the same, this is why the mechanical keyboard has different axes, different shaft pressure countable and sound is not the same,the choice of the crowd is not the same.Mechanical keyboard can be divided into tea axis,green axis,black axis and red axis,different axis feel is also very different. Because of this mechanical keyboard of its unique mechanical structure, mechanical keyboard has a strong sense of paragraphs,which is suitable for video game entertainment special handle.so often as more expensive high-end game peripherals,among them the black shaft mechanical keyboard, because its straight on straight down the feeling of frustration and strong rebound,more suitable to use as a professional Gaming Keyboard.
Compared with the Wireless Gaming Keyboard,the mechanical keyboard hasthese advantages.Mechanical keyboard is the most important axis,mechanical keyboard than ordinary film keyboard long life,a good mechanical keyboard life of more than 10 or even 20 years.After the use of mechanical keyboard for a long time,the feel of the key changes very little,but the film can not achieve.Machinery has a different feel of different axis of the keyboard,thin film is a single touch.Mechanical keyboard can no rush,do 6 key part mechanical keyboard can all key without conflict,and more than 3 key conflict-free membrane keyboard less (therefore very suitable for the game,most professional electric campaign player will use the mechanical keyboard) to improve the level.5.You can change your own key cap, convenient personalized DIY.
Gaming Keyboard Mechanical,Slim Gaming Keyboard,Membrane Gaming Keyboard,Rgb Game Mechanical Keyboard Henan Yijiao Trading Co., Ltd , https://www.yjusbcable.com
Austrian Microelectronics has introduced the AS3665 to support amazing lighting effects in mobile phones and other consumer applications. The AS3665 will achieve sharper colors, smoother color effects and high brightness with minimal design difficulty. This new rhythm LED driver makes mobile phones, MP3 players, laptops, portable game consoles, speakers, toys and any audio device even more eye-catching.
The AS3665 has 9 LED channels with up to 25mA per channel. Each channel features independent 12-bit Pulse Width Modulation (PWM) control that delivers unparalleled smooth color effects for linear, logarithmic and proportional changes. The PWM generator has 3 sequencers and a 1.5Kb memory. This eliminates the need for external processors or interactive intervention when storing and processing amazing and complex light modes. The AS3665 makes it easy to implement instruction-based programming for a variety of light modes. To maintain true color while working, the AS3665 uses a variety of color correction features, such as automatic RGB color correction based on temperature.
The AS3665's audio sync function enables a colorful programmable light mode. With this feature, color LEDs can take advantage of the device's audio input, such as music or ring tones, to flicker, change, or change colors in a smooth and timely manner. The AS3665 can synchronize LEDs based on music input. The audio mode of the optical mode can be freely adjusted to achieve a freely differentiated effect and define a unique color response to suit any music type from heavy metal rock to soft melody.
Samsung Mobile Communications' product planning team said: "The mobile phone market is growing rapidly, and customers expect products to stand out. They want to incorporate personal style into the phone. Austrian Microelectronics' AS3665 LED driver IC enables us to shorten development time and speed up time to market. Easy to create unprecedented lighting effects."
To extend battery life, the AS3665 is designed to include a variety of power-saving features. With a 10mA drive current, each channel has a dropout voltage of less than 50mV and is powered by a highly efficient 150mA charge pump for automatic switching between 1:1, 1:1.5 and 1:2 modes. To further optimize the power consumption of the RGB LEDs, three of the nine channels offer programmable power supply switches that can be battery or CP powered for higher efficiency, ie red and blue/green LEDs use their respective power supplies.
To accelerate system implementation, the AS3665 also has the ability to easily implement pre-design with minimal software programming. In addition, the software tools provided support fast optical mode command development, making development as simple as drawing lines on paper. The software output is a compiled file that can be used immediately with the AS3665.
Bruce Ulrich, director of marketing for the Austrian microelectronics consumer and communications division, said: “Austriamicrosystems is always a step ahead in serving mobile phone manufacturers and other consumer electronics manufacturers, enabling them to offer exciting new features to the market. The AS3665 rhythm light driver enables system designers to offer users more fun and functionality than ever before. This new product really brings light to the sound of mobile devices. The AS3665 extends Austrian microelectronics to include flash, backlight, and rhythm lights. A wide range of lighting products including dot matrix drivers and powerful lighting management units."
The AS3665 is available in a small 2.6x2.6mm 25-bump WL-CSP package that requires minimal external components. 
