>>Leo's boards cost me about $5 each to get made commercially.>>These are not the same as ReDec, aren't they?No, the ReDec decodes one rotary, using three IC's, Leo's board decodes three rotaries, using one PIC. Same function, different approach.Richard

Do you have any boards left or are they all spoken for?Also, doesn't the PIC approach have advantages for turning rotaries fast, since the inputs can be buffered and then the output could be accelerated to match a fast turning rotary. Would the logic approach "miss" inputs when turning a rotary fast?

ski:>>Do you have any boards left or are they all spoken for?I have some that have been 'spoken for' but not 'paid for'. IF those requests don't follow through then some may be available again, but I won't know for several days as people are mailing money orders.Richard