6V lamp flasher from a 9V battery and a 555 timer

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02:36:43

Uses a 555 timer to power a 6V lamp from a 9V battery. 

Control the rate of flashing by varying the large 1 uF capacitor. 

Control the percentage of on and off time by changing the resistors above the capacitor.  

Get the data sheet on the 555 time online for details on these two settings. It's the astable version.

published 11 years ago

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