• Interfacing Seven Segment Display.
    Hi all.. I am trying to interface keypad and Seven Segment display with 89S52. what i need to do is whatever keys are pressed from keypad, it should show on seven segment display. for Eg. if 2 is pressed...
  • multipexing seven segment display
    want to display 1,2,3,4 on four seven segemnt display connected to 8051 in such way that the display reads as "1234", but I am not able to write delay routine which refreshes the displays fast enough...
  • Multiplexed 7 segment display scanning
    I am using 6 7-segment displays which are multiplexed using a 3:8 multiplexer. I am displaying ADC readings on the display. I am unable to find a point wherein the display would not flicker but show...
  • 16-segment LED moving display
    project name:Electronic voting machine(EVM) control unit my part:8051 coding for 16-segment LED moving display im using ICM7243 ic for 16-segment LED display controller:8-bit embedded 8051...
  • need code for 4 digit 7 segment display interfacing with ARM lpc2138
    Hi Alll... I am new to this forum. I am trying to interface 4 digit 7segment display with AM lpc2138 I am working in Keil uVision4. I wrote the code...but its not working. Can anybody help me?...