switching unit

this is a picture of a transmitter with a switching unit that will split 1 channel into 12 switching functions ( on off )




this is a picture of the relay switching board that plugs in to the Rx receiver into one channel and is split into 12 functions ( on off ) notice relays unit is ideal switching all sorts of things inside of model submarines or whatever you want to use it in




picture of relay board pluged into RX

Is this scratch built

thanks
Tim

HI TIM
Yes the units where built from scratch but i did not design this one, i found all circuit diagrams and software on a German website. What set me off to build it was some guys where on this forum saying that they could not get it to work so i thought i would have a go and got it to work with out any problems, also on this website is the art work to make the PCB boards i all so found loads of other interesting things as well and down loaded the lot.
All the best John

Cheers John, I found one last year for the futurba f14/16 (maybe the same person) but it was the programing the pic that stop me from trying it.

HI Tim
If you would like to have a go at making the switching unit and you have a problem with programming the pics, its not a problem for me to do it for you if you would like to have a go. If you need a hand just let me know hope it helps John.

Cheers John,