Hi, i am looking to find someone capable with electronics to modify my Celestron Ultima C8 Pec hand controller to add a ST4 guide port to it. I have sourced the schematics from Shoestring astronomy & included a PDF how to & pics of controller, a simple matter of adding 4 relays to the unit, as per diagram 1.
Should not be too hard. If anyone's interested pls PM me with your details & app costs.
cheers
Not to be confused with the Ultima 2000, mine is a fork mount, mid/late 90's prod. C8 PEC.
Only a hand controller port (looks like ST4) a dec port & focus port.
wish it was that easy..