Available in wavelengths of 850, 880, and 940 nm, IR LED lamps and bulbs provide illumination for IR security cameras and other night-vision applications. The lamps are available in various cluster ...
I’ve been building up some microcontroller based miniature spy cameras using readily available tiny camera modules. Since I know an add-on infrared illuminator makes it easy to have better night ...
The second paper, appearing in the journal Nano Letters and led by graduate student Pooja Reddy, describes a clever method to ...
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