Winkin, blinkin and nod

[oltrunt]

My little bus is somewhat dependent on compressed air. The entry door is pneumatic and the Toad supplemental brake system uses compressed air to apply the brakes. I will install a pressure gauge in the dash when I find just the right one (Probably don't really need a gauge because the door blows open once the air pressure gets too low) but until then I'll be watching my new telltale LED on the dash. The 1/8" diam. LED will allow me to tell first, when the pressure switch on the air tank is on and second, when the compressor solenoid is on. Activation of the pressure switch results in the LED showing constant amber light which changes to a slow blink when the compressor solenoid engages.
It was cheap and easy to do. It took 1, 5 pin relay, 1, 2 pin flasher and an 1156 12v lamp for added resistance to slow the flash rate. Jack