Reply To: keypad input problem. Tweet › Forums › MikroC Pro for PIC Project Discussions › keypad input problem. › Reply To: keypad input problem. 29/05/2018 at 02:24 #3133 Bitahwa BinduKeymaster Hi. How will we see from the breadboard? Post either a Proteus schematic image to see which PIC you are using, how every device is connected or you can draw with a pen and attach the schematic image. If you modified the code that is published on our website or used a different PIC model, please upload the mikroC project as well.