infrared transmitter and receiver

Discussion in 'Homework Help' started by czync, Sep 4, 2012.

  1. czync

    Thread Starter New Member

    Jul 12, 2012
    hi , were currently doing a project human following robot .. we tried to use infrared sensors for our detection.. but we cant find a schematic diagram for the circuit of the transmitter and receiver with 555 timer and connected to arduino .. can someone give me a schematic diagram