This research investigates the light quality and thermal management of InGaN and InGaAlP Light Emitting Diodes (LEDs) under various light regulation methods. We compare Continuous Wave (CW) and ...

Simple Arduino Sine Wave Generator This project is a simple, variable-frequency sine wave generator built on the Arduino platform. It uses Pulse-Width Modulation (PWM) to produce a digital ...

The main objectives in driving multiple LED strings include achieving uniform current control and high-performance pulse width modulation (PWM) dimming for all strings. This study proposes a new ...

Description: In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want. It uses rgb LEDs that are controlled by an Arduino-based ...

SB42511、SB42520和SB4282的输入电压为6～25V，输出电流可达1A；内置温度 保护电路，限流保护电路和PWM调光电路；系统转换效率高，在串接多个LED时的效率可以达到95%以上；该系列芯片可以进行PWM调光，通过外接PWM信号调整LED的输出电流，在100Hz～2kHz范围内可以达到良好的调光效果；另外，SB42511、SB42520芯片内部的 自举电路 ...

Renasas RA4C1 microcontroller (MCU) group is based on an 80-MHz Arm Cortex M33 core and designed for utility meters and ...

NXP has launched the MCX A34 mixed-signal Arm Cortex-M33 industrial MCU, an upgrade of the MCX A14x and MCX A15x MCUs, which were introduced in 2024.