On the 12 volt line (should be 12 vols)
Ok, i re-soldered the 10k to the base and it seems to work when i provide 5v on the pin BUT it doesn't trigger back off once i take away the 5v?
The relay turns on when i supply the 5v from the Digital Pin on the Arduino. Once i take the 5v away, the relay still stays on.. does not go off.
hum i have the resistor soldered to the ground and the base pin....??