LED+keyboard
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查看全部 4,802 份 →大功率LED照明产品线简介
A professional analog IC design company•Founded: Sept., 1998•Capital: NT$1.1
2023-10-23
5
基于ARM S3C44BOX的LED显示屏设计
为了简化LED显示屏的驱动电路，节约单片机的端口资源。对常见的LED显示屏驱动电路进行了改进，全部采用通用的串入并出移位寄存器作为选通驱动．系统全部采用串行数据控制。形成了一种只需4根信号线的
2023-10-28
1
2A 0.25V Feedback Voltage Step Down Switching Regulators for LED Driver
AX2002/A consists of step-down switching regulator with PWM control. Thesedevise include a refer
2023-10-29
8
BCT3611S 1 Watt White LED Driver For Li-ion Rechargeable Battery
The BCT3611S is a switching control current regulator designed specially for 1watt white LED
2023-11-11
3
LED显示屏单元板芯片介绍
LED显示屏单元板芯片介绍 ＩＣ的管脚功能 IC芯片分别：74HC245、74HC595、74HC138、74HC04、4953。各IC管脚功能如下： A: 74HC245功能是放大及缓冲。各引脚如图 20 和1接电源(+5V) ...
2023-06-14
1