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Using the Vic Rel to make a Vic-20 control some RGB LED strip

T
his is early experimentation - and success - controlling some RGB LED strip using a Vic-20 with the VicRel (Vic Relay - a userport breakout).
 There are 6 output relays on the Vic Rel device, and obviously three colours in the lightstrip. So the spaghetti and variable resistors is an attempt to make two switches give four possible values for each colour (including off) so 4 x 4 x 4 makes the 64 possible values = 63 colours + off using the 6 output lines.

The program here is very simple, just a BASIC program to cycle through all of the possible values.
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