HeathKit wiper delay schematic
Supreme Member
Joined: Jul 1999
Posts: 1,335
Likes: 2
From: Tucson, AZ, USA
Car: '92 Z28; Dk Teal; Her Pkg
Engine: 305
Transmission: Richmond 6 Spd
Axle/Gears: Moser 9", Detroit Locker, 3.70
You could use a 555 timer to do the variable wiper delay function.
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Tim
1992 Z28, 305 TPI 5 speed, 12.0 sec @ 114.8 mph
1984 Berlinetta 305 TPI Auto, 13.8 sec @ 99.7 mph
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Tim
1992 Z28, 305 TPI 5 speed, 12.0 sec @ 114.8 mph
1984 Berlinetta 305 TPI Auto, 13.8 sec @ 99.7 mph
Hi, Tim. Yea with the 555, but the heathkit used a simple R-C circuit that was pretty bulletproof, and this is for the rear wiper in my toyota SW and for rear wipers in my '66 pamel truck barn doors, and I want to vary the time sometimes up to maybe 2 minutes or so.
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