On 2009-10-19, Steve wrote:
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Hi all, I'm looking for a circuit, either a kit, or built that will flash
low wattage 12 volt lamps AT RANDOM. I need to flash about 25
bayonet bulbs a bunch at a time but completely random. Like if I just
used old style flashing bulbs with the bi-matalic strip inside.
Also it would need the capability to change speed.
Does anything like this exist without spending a lot of money??

so you want about 25 non-synchronised flashing lamps with a common
speed control

what's "low wattage" 3W or 21W

are you scared of writing programs?