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Wanted delay timer 12 volt 4 seconds on

fordf350camper Posted a lot new photos Posts: 1,731	Wanted delay timer 12 volt 4 seconds on fordf350camper @fordf350camper
	Nov 21, 2008 9:35:24 GMT Select Post Deselect Post Link to Post Back to Top
	Hi can anyone make me a delay timer that comes on for four seconds then off for four seconds then back on.I want it for my 12 volt fire truck siren. At the moment it sounds one sound but if i can delay the noise so it turns off then on again after four seconds the sound will be diffrent.I am after 2 of them so i have a spare.Or do you know were i could buy one.Thanks
	Peace,Max signature height = 80px

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madmog Club Retro Rides Member Posts: 1,160 Club RR Member Number: 46	Wanted delay timer 12 volt 4 seconds on madmog @madmog Club Retro Rides Member 46
	Nov 21, 2008 22:56:56 GMT Select Post Deselect Post Link to Post Back to Top
	How about this? www.maplin.co.uk/Module.aspx?ModuleNo=25224 You have to solder it up yourself but not too hard
	Last Edit: Nov 21, 2008 22:57:58 GMT by madmog

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fordf350camper Posted a lot new photos Posts: 1,731	Wanted delay timer 12 volt 4 seconds on fordf350camper @fordf350camper
	Nov 22, 2008 11:13:59 GMT Select Post Deselect Post Link to Post Back to Top
	Hi i have been to get one today.Now i am going to see if it works.Thanks
	Peace,Max signature height = 80px

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