I have an ac relay jqc-3fc(t73)dc5v that I am trying to use with a atmega and drive with 5v. Is the wiring as shown in the picture a good idea? Considering that ac and DC need to be very close together on the pins? The brass thing will be carrying 220 v ac. The jumpers carry DC. The relay will drive the pump as shown in the picture. The wooden box will be used to contain the relay and ac lines. .