light sensors >ADC 0804 > 89C51> 8LED.
How to display the result into 8 LEDs and the program is in assembly language.
Thank you.

 

Are the 8 led's in a bar graph configuration?

Or do you want the LEDs ALL lit, but dim with the LDRs input?

 

Are the 8 led's in a bar graph configuration?

Or do you want the LEDs ALL lit, but dim with the LDRs input?

at89c51 port 2.0-2.7 is output LED.the number of LED will light when light intensity increase.

 

Read the parallel data from the ADC0804 depending on which port you have connected it to (example, MOV A,P1). Then output to Port 2 (example MOV P2,A).