I need some electrical help.?

Question

So basically i want to create a remote control airsoft gun, but im not sure how to wire it. (im not using servos) Do i use a relay kit? Radio reciever? How would i connect them?

Answer 1

I'd really need a bit more info, but I assume you want to remotely pull a trigger.  I would use a low voltage (24vac)solenoid behind the trigger which would exert force on a bracket or something that is threaded through the trigger guard and resting on the finger side of the trigger.  The bracket would then be attached to the solenoid so that when the solenoid is activated the bracket exerts force on the trigger.  

The solenoid could be activated with doorbell transformer with one side of the secondary wired through a button or switch.  You need a wireless I/O setup you can get at a supplier like KELE.