• problem with interfacing keypad
    Hey everoone! I'm using a lpc2138, And I wanna make a mini-project in this way that I have a keypad on port1(rows on P1.16 to P1.19)(columns on P1.20 to P1.23) and a lcd on port0, I want it that Once...
  • keypad
    hi,what is the driver for an 8 bit keypad?i need ur help,urgent.tnx
  • Keypad Interface
    Im doing project on ARM7 LPC21248 Board, in that i need to connect keypad and display. So that how can i get pin details for interfacing both keypad and display to the board. Thanks in advance!...
  • how to interface keypad in arm7
    how to interface a keypad in arm7. what is the programing code for it. my keypad using for notice led display
  • LPC932 and Keypad interface
    Hi, I am trying to interface a 4x4 Matrix keypad to the lpc932. I am using its keypad interrupt function. I am also using the application note AN10184 as guidance for code, but I have modified it for...