View Full Version : tam valley DPDT for change polarity on the frog

2nd Sep 2021, 02:16 PM
hi, i attach this picture about to power a frog on my modified peco code 55, any can tell me is that is the rights way to do? any use that before , find is cheaper than a frog juicer, thanks

Tim R
2nd Sep 2021, 03:28 PM
According to the Tam Valley web site, the Octopus line of servo drivers has been discontinued.

I wish Duncan well and pray for him and his family.

2nd Sep 2021, 03:34 PM
yes :cry: i wish he doing well also........, i have the octopus already

2nd Sep 2021, 06:50 PM
If you are sure you need to power it, one cheap way is to use a SPDT slide switch like this to throw the turnout. https://www.radioshack.com/products/radioshack-dpdt-submini-slide-switch

(https://www.radioshack.com/products/radioshack-dpdt-submini-slide-switch)Couple of pics in the album: https://www.nscale.net/forums/album.php?albumid=1649