找到约 9200 条相关结果
... core is 51 series MCU, it control the LED display module through the interface circuit to achieve ... . The students can master the applied circuits of LED matrix display screen and improw＇~ the ability ...
... 在各种场合。做为LED照明中的关键部件,LED驱动器的品质直接影响到整体灯具的可靠性及稳定性,LED驱动电源的输出则大多数为可随LED正向压降值变化而改变电压 ... 源。本文介绍基于PAM2861芯片的LED灯驱动电路,对元器件选择进行了 ...
... on the adjustable and high color rendering index LED light source. The scheme＇s circuit was made up of LED drive and power management. The dimming circuit adopted ...
... efficiency of tunable light emitting diode（LED）,a LED driv-er based on feedback control is ... . When the input voltage is 26 V,the LED driver is able to provide a wide range ...
LED显示屏作为一种高科技的电子 ... 也越来越高,而作为LED屏幕的关键部件,LED驱动器是LED显示屏显示高品质画面 ... 前提。本文介绍基于TB62726芯片的LED显示屏驱动电路,对电路的实现进行 ... 能力强、功耗低等特点,对提高LED显示屏的画面品起到了很好 ...
... the shortcomings in refresh rate of the traditional LED display,a PWM control circuit to improve the refresh rate of the LED driver is designed. A refresh cycle average scattering ...
... boost circuit was given. The solar cell, battery, LED lighting parameters based on the system were given ... and selected. The main circuit of the photovoltaic LED lighting control system was designed and implemented. The ...
... new type of wireless communication technology, which utilized LED to realize the wireless transmission of lighting and ...
... forward based on the contact-less power supply LED lights circuit. Loose coupling circuit through from the ... power of primary side of circuit , and power LED trunk lights voltage are stabled. The test results ...
进入能源高消耗时代,人们开始对LED在照明领域的应用投以关注的目光,伴随着白光高亮LED的出现,—场新的产业革命——照明革命正在到来。高亮LED照明以其高效、节能、长 ... 。本文介绍了高亮LED的应用,并对LED的驱动方式进行了探讨 ...
