Hi ppl,
I am currently doing a project with robots. My robot will have a laser pointer attaced to it! I need 3 1.5v cell to powe it and a circuit to monitor the power of the battery! My robot will nagivate itself and shoot laser beam to a lsaer detection circuit fixed a distance away from my robot.Everytime the laser detection circuit detects a laser beam hitting it(robot shoot the target) the laser detection circuit is to have a counter to count the number of times the target is shot. The counting has to be displayed in a 7 segment display!
am looking forward to ur reply!!