Kevin Fonda writes: > The data sheet says pin one on the left is ground, pin two in the middle= =20 > is > VDD, and pin 3 on the right is output. Many thanks. Martin WB5AGZ --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .