STマイクロエレクトロニクス、安全で高効率なLED街灯の普及を加速させる150Wの評価ボードを発表 STマイクロエレクトロニクス（NYSE:STM、以下ST）は、LEDを使用した街灯および中・高電力の照明機器の開発を加速させる、LEDドライバ評価ボード「EVL150W-HVSL」を ...

伊仏合弁STMicroelectronics（STマイクロ）は、全負荷範囲にわたって91％を超える変換効率が得られるLEDドライバー評価ボード「EVL150W-HVSL」を発売した（ニュースリリース）。最大出力電力は150V×1A、すなわち150Wである。交流（AC）入力の電圧範囲は90〜264V ...

This is a simple LED driver board for 4x 5V neopixel-style LED strips, with level shifters to allow for 3.3V logic. All of this could probably be soldered-together by hand using an off-the-shelf level ...

The goal of this project is to use the ATTiny as a Buck Driver for High Brightness LEDs. After getting a functional Buck Driver working I will add blink effects. This driver board has 2 inputs and is ...

ルネサス エレクトロニクスは，LEDドライバIC「R2A20134」を搭載したLED制御回路の評価ボード「R2A20134EVBLED」を開発し，東京ビッグサイトで開催中の「TECHNO-FRONTIER 2011」の「第26回 電源システム展」で展示した（ブース番号3U-209)。ルネサスは，今回の評価ボード ...

Endicott, N.Y. — Endicott Research Group (ERG) has released two high-efficiency, low-profile Smart Force LED driver boards as standard products for a wide range of industrial and medical LCDs. The ...

Abstract: This paper summarizes a study into the thermal influence of an LED driver board on an SSL Lamp. Full thermal characterization of an LED lamp and driver board is carried out by infrared ...

[Paul] wrote in to tell us about this LED driver board he’s been working on with a few friends. The collaborators had been unhappy with the Lumens per Watt ratings (or lack of a rating) on low powered ...

ローム株式会社（本社：京都市）は、次世代のカーインフォテインメントや車載メータークラスターなどで採用が進んでいる大型ディスプレイに対応した車載液晶バックライト向けLEDドライバIC（以下、LEDドライバ）「BD94130xxx-M」（BD94130MUF-ME2、BD94130EFV-ME2 ...

Pimoroni Interstate 75 W (RP2350) is an all-in-one RGB LED matrix driver board designed for HUB75 LED matrix panels commonly used in video walls, advertising displays, and creative signage. Built ...

Microcontrollers are a great way to learn about developing for embedded systems. However, once you outgrow their capabilities, FPGAs bring muscle that’s hard for even the fastest-clocked micros to ...