So i have a question i hope you guys can help me...
i have my arduino hook to a lot of stuff :https://www.youtube.com/watch?v=8JfnhfZiMMM&feature=youtube_gdata_playerwww.diveduino.com
so i want to implement some power saving here, by sleeping the arduino and also block power to the LCD and open log..
i think that having and ouput from the arduino to a small relay to power the other electronics i do not know if there is an especial IC that does this ?
any recomendation for small solid state relays,that are surface mount?