ZXSC300 降压转换器驱动 3W LED。输入电压范围为 6.2V 至 3.8V，6V 输入时最大输出电流为 1.11A 欢迎加入EEWorld参考设计群，也许能碰到搞同一个设计的小伙伴，群聊设计经验和难点。 入群方式：微信搜索“helloeeworld”或者扫描二维码，备注：参考设计，即可被拉入群。

欢迎加入EEWorld参考设计群，也许能碰到搞同一个设计的小伙伴，群聊设计经验和难点。 入群方式：微信搜索“helloeeworld”或者扫描二维码，备注：参考设计，即可被拉入群。 另外，如您在下载此设计遇到问题，也可以微信添加“helloeeworld”及时沟通。

Instead of simply replacing the outdated bulb, we decided to build a small dark detecting circuit with 2 yellow LEDs based on this Evil Mad Scientist Laboratories design. After successfully ...

Stack of the spin-LED emitting circularly polarized electroluminescence. The (R-MBA 2 Pbl) acts as a spin filter, allowing only polarized carriers (blue circles) to flow through the LED and ...

CATALOG DESCRIPTION: Fundamental concepts in electrical circuits; circuit analysis and network theorems; linearity and superposition; series/parallel combinations of R, L, and C circuits; sinusoidal ...

I now believe that there’s a few gaps that I could bridge. For instance, I have not provided enough example circuits, and sometimes one schematic can convey things better than a thousand words.

1 shows a white-light LED in action). It is possible to generate ... best LEDs in research laboratories today and the electronic circuits that operate LED structures have improved efficiencies ...

For electricity to flow, everything needs to be connected in a big ring. It’s called a circuit. For example, the lights in most houses and flats are part of a circuit controlled by the consumer ...

As with many inventions, two people had the idea for an integrated circuit at almost the same time. Transistors had become commonplace in everything from radios to phones to computers, and now ...

Stars from high-profile entries like “Baby Reindeer,” “Fargo,” “True Detective: Night Country” and more are in the running for this year’s Emmy race in best limited series… ...

A new study has purportedly found that LED beauty masks, which A-list celebs wax lyrical about, have little effect. Madeleine Spencer investigates The Evening Standard's journalism is supported by ...