Welcome![Sign In][Sign Up]
Location:
Downloads SourceCode Embeded-SCM Develop SCM
Title: Keyboard-experiments Download
  • Category:
  • SCM
  • Tags:
  • [WORD]
  • File Size:
  • 32kb
  • Update:
  • 2012-11-26
  • Downloads:
  • 0 Times
  • Uploaded by:
  • 1142106015
 Description: The 8255 control unit with keyboard and number display unit connected, the preparation of experimental procedures, scanning keyboard input, and the number of scan tube display. 4 × 4 keyboard using the keyboard, LED display for each number 0 ~ F 16 number. Within specific experiments are as follows: the keyboard number, denoted by 0 ~ F, press one button, the button should be the number in a number displayed on the tube, and then press a button, put the number keys In the next few tube display, a number of tubes can be displayed nearly 4 times pressing the button number.
 Downloaders recently: [More information of uploader 1142106015]
 To Search:
File list (Check if you may need any files):
Keyboard scanning and display design experiments.doc
    

CodeBus www.codebus.net