Submarines Thread, Robbie U47 RC system relay in Ships & Boats; Anyone help a 74. yr old on his first sub Its a Robbie U47 and I have completed the build ...
Robbie U47 RC system relay
Anyone help a 74. yr old on his first sub Its a Robbie U47 and I have completed the build bar the painting. My problem is I am no electronics man and have fitted all the components as instructed servos and motors all run ok via the transmitter etc. However what I dont understand is the fitting of the relay which was sent with the kit and although I have changed the wires of the speed controller and the relay as per the instructions on connecting the relay to the Futaba reciever everythink goes off and nothing works ! One thing that confuses me is that the instructions with the relay says will not work if connected direct to the reciever so where does the damn thing go ?? All runs ok without it connected but why is it advised to purchase this relay with the kit and the wiring instructions /diagram show it thus fited ?I am hoping to enclose a picture of the wiring note the relay wire is not connected . Appreciate any help or suggestions
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