Dec 28, 2008 #1 T The74namesofgod Junior Member level 3 Joined Jun 1, 2008 Messages 31 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,494 HELP 555 TIMER I need to make a 555 timer that switch a relay OFF for 20 min ON for 5 sec and gose on forever and just so you know i dont know anthing about the 555 or relays
HELP 555 TIMER I need to make a 555 timer that switch a relay OFF for 20 min ON for 5 sec and gose on forever and just so you know i dont know anthing about the 555 or relays
Dec 28, 2008 #2 D DrWhoF Advanced Member level 1 Joined May 6, 2005 Messages 402 Helped 24 Reputation 48 Reaction score 11 Trophy points 1,298 Activity points 4,388 Re: HELP 555 TIMER This website should help you: http://www.kpsec.freeuk.com/555timer.htm