optoPhotointerrupter LTH-1550-01
em78p156 some help with em78p156 PIC 16C54/55/56 some more help with em78p156 Some time ago I someone donated a 'robot' kit which has an emp78156 and 3 LTH-1550-01 . I can't find much useful info on the PIC but the photo interrupters could be useful.
