我们知道，一个动圈式的电磁扬声器，既可以播放声音，也可以作为麦克风来检测声音。同样，一个直流电机可以将电能转换成动能，也可以将动能转换成电能。那么一个LED是否也可以将光转化成电信号，进而可以当做光电传感器呢？ 为什么提出这个问题？

NEW DELHI: If you are fascinated by the LED sensor lights, then you must be tempted to use them in your home. But, before adopting this technology for your home, you need to gather up all the relevant ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Sign Up For Goods 🛍️ Product news, reviews ...

LEDs are a wonderful technology. You put in a little bit of power, and you get out a wonderful amount of light. They’re efficient, cheap, and plentiful. We use them for so much! What you might not ...

This post is brought to you in paid partnership with AUVON. If you’re tired of fumbling for light switches at night—or ...

Need a cheap and easy way to deter intruders? For homeowners, outdoor lighting is a game changer for providing a line of sight on potential trepassers without running up costly energy bills. If you're ...

Links to the best Outdoor Motion Sensor Lights are listed down below: ►8. Mr. Beams Outdoor UltraBright Integrated LED ...

EarthTronics, dedicated to developing innovative energy-efficient lighting products that provide a positive economic and environmental impact, announces the launch of its 48-inch LED Strip Fixture ...

This is a story about a successful system that nevertheless failed to make the cut. An experimental LED brightness adjustment is something [Mitxela] explored in a project for a high-precision clock; ...

Emulating human senses by electronic means has long been a grand challenge for artificial intelligence and is pivotal in the development of accessible and natural interfaces between man and machine ...