http://www.taosinc.com/product_detail.asp?cateid=2&proid=16 Harold > Harold, what did you use to sense the output in the light meter? > > Josh -- FCC Rules Updated Daily at http://www.hallikainen.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist