Simple LED flasher circuits
The simplest LED flasher is simply to use a flashing LED based on 555 and transistor operate as astable circuit.There are many possible applications for the circuits such as Railroad crossing signal for model railroads,Safety blinkers for bicycles,Fun stuff for Halloween, like making those plastic Jack-O-lanterns blink (try using ultraviolet LEDs here),Christmas decorations,Blinkers to locate items in the dark.
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LED projects
