I also had no problems with virus warnings on the Hackaday site.
A schematic in addition to the board layouts would be helpful but the code for the PIC is essential.
If the OP is not willing to provide the source, the Hex file for the PIC is still needed for anyone to produce a version of this but would permit no adaptation or modifications. If the source were made available, this could provide an excellent base to improve the use of the AL13P.
Graham