N nihaL New Member Mar 1, 2009 #1 hi.... can nyone plz help me to make a barcode scanner using IR emmiter and detector. the output should b +5v for a black stripe andzero volts for a white stripe.. plz help!!
hi.... can nyone plz help me to make a barcode scanner using IR emmiter and detector. the output should b +5v for a black stripe andzero volts for a white stripe.. plz help!!