找到约 9200 条相关结果
... 基于msp430Timer_A定时器的LED程序 基于msp430Timer_A定时器的LED程序 基于msp430Timer_A定时器的LED程序 基于msp430Timer_A定时器 ...
... 基于Arduino Nano R3的LED口罩 基于Arduino Nano R3的LED口罩 基于Arduino Nano R3的LED口罩 基于Arduino Nano R3 ...
... 输入，主要应用于非隔离的LED驱动系统。BP2808 采用专利技术的 ... 的驱动结构，使得系统18W 的LED 日光灯方案中，在交流176V-265V ... BP2808 可以驱动从3W 到36W的LED 阵列，广泛应用于E14 / E27 / PAR30 ...
... 逐渐占据主流的照明应用，对于LED家用照明应用，为减少对电网 ... 星关于照明的标准，因此对于LED照明系统必须加入相应的功率因数校正 ... 引起的功率损耗本论文针对室内LED照明研究并设计一款宽电压 ... 原边反馈带功率因数校正功能的LED驱动器，无霽高压电解电容， ...
... is realized, so that the brightness of the LED lamp can be adjusted and the light color ... -analog converter chip of Yalong YL-236 and LED light-emitting diode analog dimmer lamp are used ...
... 通知等作用。然而,LED显示屏是由一块块小的LED点阵进行组合而成。LED点阵对于当前社会的发展来看前途宽广,因为LED的耗能低、发光密度好、发光均匀度好、可靠性高。LED点阵显示使用方便,显示图形文字稳定 ...
... 。The research status and development trend of LED driver at home and abroad are summarized, the basic characteristics of LED are analyzed, and a low power LED driver circuit with simple cost ...
... 发展重视起来。众所周知,非接触供电LED车灯是我们在进行汽车制造时 ... 需进行的主要工作之一,其中对LED车灯电路进行具体合理设计就成为了制造非接触供电LED车灯工作中的重中之重。本文针对非接触LED车灯供电电路原理和非接触供电 ...
... design of driving circuit for high power blue LED source is presented based on the chip IRIS4011 ... the light source of the high power blue LED and CCD imaging technology. This circuit possesses constant ...
... To solve the problems that flicker frequency of LED lights controller is not adjustable or is not ... the present market ,this paper designed an adjustable LED lights controller based on TTL circuits.The circuit ...
