Hello, We're wanting to make our own remote control for using with our products. So, I'm doing some experiments with wake-on-rb-change, learning remotes etc. One thing that is bothering me is how to make the power supply of a remote control. An ideal supply would draw zero miliamps from the battery when the PIC is sleeping. I could do the supply simply using a battery and a 78L05, but the regulator would draw some energy from the battery even without the microcontroller. Any sugestion? Someone have the squematics of a remote control using a PIC? Thank you very much, Brusque ----------------------------------------------------------------- Edson Brusque C.I.Tronics Lighting Designers Ltda Research and Development Blumenau - SC - Brazil Say NO to HTML mail www.citronics.com.br ----------------------------------------------------------------- -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body