hi there!! it was 3 month since my last log in..i'm still working on the pH meter. now i'm focusing on the transmitter part..my question is how can i develop 5 digits LED 7 segment display without implement any programming method, what i mean is i dont want to use for example a PIC16XXX.
. Dont ask me why but actually i manage to convert the analog signal (from pH electrode) thru an ADC, thru a BCD decoder and present it on 1 digit LED 7 segment display. oh! one more thing i wanna use just the LED 7 segment display not LCD. my problem is i wanna add the display digits. for example, i want the display to be read 1.098 instead of just 1...can anybody help me?? does anyone got some ideas..pls..![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)