5 servo potentiometer wireless

hello,

i am working on a project that involves use of 1 arduino and 5 servos which are controlled by 5 potentiometers and all work simultaneously,,

i was able to make a wired version of my project but i have no idea how to make it wireless,,i want it to be cost efiicient and do not want to buy expensive multiple channel transmitter/reciever.

i searched on the net and found various modules people have used like nRF2L01,X-Bee,bluetooth modules etc ,,but do not know which one will suit my requirements
.
this is my first year project and i would like to learn as much as i can.
a solution to this problem would be greatly appreciated,
Thank you

Please explain what you want to achieve. When you replace a wired connection by a wireless one, this requires a sender module, a receiver module and a controller for the receiver side, and a power supply. Sum it up yourself, to find out how much it costs to replace a single a wire.

At the very least you have to tell us what functionality will be at each end of the wireless link.

The nRF24s work well and are cheap.

...R