ASCII Code

ASCII 0: NUL (Null)
ASCII 1: SOH (Start of Header)
ASCII 2: STX (Start of Text)
ASCII 3: ETX (End of Text)
ASCII 4: EOT (End of Transmission)
ASCII 5: ENQ (Enquiry)
ASCII 6: ACK (Acknowledgement)
ASCII 7: BEL (Bell)
ASCII 8: BS (Backspace)
ASCII 9: TAB (Horizontal Tab)
ASCII 10: LF (Line Feed)
ASCII 11: VT (Vertical Tab)
ASCII 12: FF (Form Feed)
ASCII 13: CR (Carriage Return)
ASCII 14: SO (Shift Out)
ASCII 15: SI (Shift In)
ASCII 16: DLE (Data Link Escape)
ASCII 17: DC1 (Device Control 1)
ASCII 18: DC2 (Device Control 2)
ASCII 19: DC3 (Device Control 3)
ASCII 20: DC4 (Device Control 4)
ASCII 21: NAK (Negative Acknowledgement)
ASCII 22: SYN (Synchronous Idle)
ASCII 23: ETB (End of Transmission Block)
ASCII 24: CAN (Cancel)
ASCII 25: EM (End of Medium)
ASCII 26: SUB (Substitute)
ASCII 27: ESC (Escape)
ASCII 28: FS (File Separator)
ASCII 29: GS (Group Separator)
ASCII 30: RS (Record Separator)
ASCII 31: US (Unit Separator)
ASCII 32: (Space)
ASCII 33: !
ASCII 34: "
ASCII 35: #
ASCII 36: $
ASCII 37: %
ASCII 38: &
ASCII 39: '
ASCII 40: (
ASCII 41: )
...
ASCII 48-57: 0-9 (Digits)
...
ASCII 65-90: A-Z (Uppercase Letters)
...
ASCII 97-122: a-z (Lowercase Letters)
...
ASCII 127: DEL (Delete)