i need some help!

*o* · Post by ***o*** » Fri Oct 14, 2005 3:09 am

i need some kind of setup that will allow me to connect up a relay to a 4 hour timer and after that time release the relay...any help would be gr4eatly appreciated

cennar · Post by **cennar** » Fri Oct 14, 2005 3:23 am

if we just post one after another we can have our post counts only 1000 apart!

*o* · Post by ***o*** » Fri Oct 14, 2005 3:25 am

lol we can ssssssseeeeeeeeeeee!!!!!!!!!

cennar · Post by **cennar** » Fri Oct 14, 2005 3:33 am

*o* · Post by ***o*** » Fri Oct 14, 2005 5:55 am

ROCK ON CENNY BOYY!!!!!!!!!!

nos_slived · Post by **nos_slived** » Fri Oct 14, 2005 6:03 pm

You making a time bomb or something?

Get a 1Hz oscillator and five 4711s. Use the oscillator to trigger the first 4711, which is seconds in ones, and triggers the second 4711(seconds in tens) every time it hits 0. Set the reset of the second one to 6, where it triggers the third 4711(minutes in ones). I think you get the pattern. In the end, you set the relay to the 4 on the last 4711(hours). If you use a 0.1Hz oscillator, you can skip the first 4711, and if you use a (1/60)Hz oscillator, you can skip the first 2(the seconds timer).

If you want a more simple setup, use an alarm clock or timer set for 4 hours, and connect the trigger of an SCR(with anode to power and cathode to the relay) to the speaker of the alarm.

*o* · Post by ***o*** » Fri Oct 14, 2005 7:35 pm

actually nos i am! i am hoping to build bombs into tennis balls!

soundwave · Post by **soundwave** » Fri Oct 14, 2005 7:41 pm

4 hour bombs? Why do you need so much time?!

Post by **gannon** » Fri Oct 14, 2005 7:43 pm

So he can be inconspicuous at the tennis tournament

shmagoogin77 · Post by **shmagoogin77** » Fri Oct 14, 2005 9:08 pm

*o* · Post by ***o*** » Fri Oct 14, 2005 9:26 pm

no so i can drop it in a bin and be a long way away when it goes off

shmagoogin77 · Post by **shmagoogin77** » Fri Oct 14, 2005 9:46 pm

but really whats it for?

Lucretius · Post by **Lucretius** » Fri Oct 14, 2005 9:52 pm

Indeed, we will not aid any uncooth activities. Unless it's against nos_slived...

soundwave · Post by **soundwave** » Fri Oct 14, 2005 10:09 pm

But, wouldnt you only need like, 5 minutes?

*o* · Post by ***o*** » Fri Oct 14, 2005 10:16 pm

ive said too much