This flasher/beacon circuit can be employed as a distress signal on highways, a direction pointer for parking lots, hospitals, and hotels, etc. The circuit uses a power LED, and provides more light ...
Almost everyone has lost a friend a concert, only to find they either have no phone signal, or it's impossible to describe their exact location in a sea of faces. But now there’s an app that flashes a ...
Armor Pad 5 Series - Dual Versatile LED Light: Warm, White, or Both The Ulefone Armor Pad 5 Series is more than a rugged tablet. It can act as a powerful portable light source. Each Versatile LED ...
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