Gaetan Mailloux wrote: > Gaetan Mailloux (ba221@[EMAIL PROTECTED] ) writes: > > Hello > > > > > > Anybody have those cds photoresistors; NSL-7540 and NSL7550 ? > > > It can also be those two other CDS photodiodes who can do the job; > > NSL-5160 , and , NSL-5170 http://www1.silonex.com/optoelectronics/optophotoc.html http://www1.silonex.com/datasheets/specs/images/pdf/103285.pdf is the 5160. Graham