which IR sensor u r using? | Miscellaneous › Others › Interfacing IR sensors with PIC micro controller 16f877 › which IR sensor u r using? March 7, 2014 at 7:51 am #11228 Ashutosh BhattParticipant which IR sensor u r using? TSOP or photo diode? why u need relay? just to work as on/off switch? how will you control water tap and soap dispenser with relay? blower you can switch on/off using relay not water tap and soap dispenser. pls give details
