Contest Club
QRV since 1993.

The basic controller.

Its seems that DXengineering still sells the orginial controller.


Due wrong labels in our design you have to wire the cables between our switch and the YCCC controller like::

YCCC   Switch board
K1 -> K4
K2 -> K3
K3 -> K2
K4 -> K1

Below the differents in the schematic.

© Copyright 1996 - PI4CC All rights reserved.