LEDs
共 97 篇文章
LEDs 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 97 篇文章，持续更新中。
arm-leds驱动应用例程-S3C2440
难得一见的S3C2440 LED驱动完整例程，涵盖Linux环境下硬件控制逻辑与寄存器配置，适合嵌入式开发人员深入理解底层驱动实现。
LED汽车前照灯：眩光与显色性
在过去的几年里，LEDs的光输出获得了很大的提高，因此对于将LED应用在骑车前照灯中的兴趣也日益增长。然而，LED 比传统光源即卤素灯具有更多种的光谱能量分布，因此，有必要对其对汽车前照灯的眩光和显色性的影响进行检验，因为这两个指标与光源的光谱能量分布息息相关。
AN3280
使用STM8S-DISCOVERY在一行LED上显示可变电压<br>
(Displaying variable voltage on a bar of LEDs using STM8S-DISCOVERY)
AN3266
使用STM8S-DISCOVERY的GPIO和中断控制器驱动LED<br>
(Using the STM8S-DISCOVERY GPIOs and interrupt controller to drive LEDs)
利用LDO改善白光LED的匹配度
Abstract: White light-emitting diodes (LEDs) are gaining popularity in a variety of lighting applications, such as
flashlights and display backlighting in handheld electronics. They offer whiter ligh
基于LM3402的LED调光电路设计
The board can be optimized for a 230 V (AC) (50 Hz) or for a 120 V (AC) (60 Hz) mains source. Besides the mains voltage optimization, the board is designed to work with multiple high power LEDs with a
7447 TTL BCD—7段高有效译码、驱动器
<P>The DM7446A and DM7447A feature active-LOW outputs<BR>designed for driving common-anode LEDs or i
新型三色LED驱动器使单片机中的控制线最少
When it comes to driving LEDs, a serial bus connection<BR>eliminates the need for many connections t
PAM2842 High Power LED Driver
<P>The PAM2842 is a high power LED driver, capable of driving up to 10 high power LEDs in<BR>series.
Manual soldering A guide easily lead you solder the LEDs manually.
HPL-H77xxxxx-series light source provides the highest light output with the<BR>thinnest structure. S
AT1319 380KHz High-Efficiency Step-Down Current Regulator For LEDs
<P>AT1319 is a voltage-mode PWM step-down LEDdriver IC capable of driving up to 2A. High<BR>efficien
A718 1A CONSTANT CURRENT BUCK REGULATOR FOR HIGH POWER LEDS
<P>The A718 is a monolithic switching regulator designed to drive high power LEDs with constant curr
90W Single stage PFC-flyback using L6562A for LED driver
In these years, power LEDs for lighting is quite hot application. For the reasons: their<BR>life of
GaN基LEDs可靠性的研究.zip
加速试验论文，阐述了有关发光二极管的加速寿命试验问题及相关试验方法
PAM2842 High Power LED Driver
<P>The PAM2842 is a high power LED driver,capable of driving up to 10 high power LEDs in<BR>series.
AMOLEDs 9070 LED
AMOLEDS LEDs is designed for high current and high luminous power application fields. Superior therm
整体式LED路灯的测量方法
一种用于道路照明或街路照明的组合式照明光源装置，除一个或多个发光二极管<BR>（LEDs）作为光源发光外，还包括其它元件，例如光学、机械、电气和电子元件，LED 和灯具形成一个整体，LED 是灯具中不
CH341系列编程器芯片usb转串口Altium Designer AD原理图库元件库
<p> CH341系列编程器芯片usb转串口Altium Designer AD原理图库元件库</p><p><br/></p><p>CSV text has been written to file : 1.9 - CH341系列编程器芯片.csv</p><p><br/></p><p>Library Component Count : 56</p><p><br/></p><p>Name&
IW3617 230V 调光设计参考.pdf
<p>General Design Specification:</p><p>1. AC Input Range 180-264Vac, Isolated ac-dc offline, 12LEDS,Output 700mA</p><p>2. Intelligent wall dimmer detections(Leading-edge dimmer , Trailing-edge</p><p>d
HX3248C
<p>FFeeaattuurreess Input voltage range: 2.2 to 6V Programmable LED Current Drives LEDs Up to 27V Switching Frequency：up to 800KHz Wide dimming frequency range: 20KHz~ &nbs