anybody tell me where to get a schematic for this sensor or tell what each pin is
did you google it?
did you google it?
yes and found some info but
yes and found some info but no schematic
Schematic here
http://www.chipcatalog.com/Fairchild/QRB1114.htm
Schematic on page 1 of datasheet. I’m surprised you didn’t find this in google. Typing in qrb1114 datasheet it came up as number 2 in search results.