I have a technical problem with an operation system four valves 18v -24v I am wondering how to connect it with a wireless control system and which best suitable receiver and radio. Actually, I found Flysky PL18 with FTr 10s so do you it will be suitable?FTr 10s works 3,5 - 18v power input so, If I connect it directly to the motors will it work with no expected problems or not? I thought of using HK-18A ESC with each motor with 12c Lipo pack w/xt90 (22v) so will this work?

Depending on what the four motors are powering, plane, boat, robot, etc, best to ask in a relevant forum. It may not be as simple as you imagine.

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thanks dear for the reply. Actually they are not motors, they are valves that work with electricity from 18 to 24v and 3w. and these valves operate the four devices that works with pressurered air that comes from the valves. This system is the one that controls the plane wings.

Goldberg ultimate. Looking for sheet 2 of 2 for ultimate with 54" wing spam, 57" length. New member, not sure how this works. Thank you.

You can download the plans from Outerzone click here for the Ultimate 10-300 page - the download link is near the bottom. Take the file to a print shop and have the full size sheet printed. Anybody with a large scale printer should be able to do it quickly for a reasonable price.

Update: Just realized this was attached to another non-relevant thread, sorry

Thanks vulturetec for responding to my question on the Goldberg Ultimate. Confessing to my ignorance, I have no idea what thread is.