Comments on: Interfacing 7-Segment Display using lookup table

By: kongara

kongara — Fri, 04 Mar 2011 02:38:18 +0000

i want 3digit 7segment displays interfacing with 89s52 using the C . if any one knows please send it to my mail kongara_ramakrishna13@yahoo.co.in

By: amruta

amruta — Sun, 14 Nov 2010 20:10:47 +0000

wht is difference between connecting 7447 decoder to 7 segment display
and connecting 7 segment display directly to 8051 using ports?

By: hadrik

hadrik — Sat, 30 Oct 2010 09:22:51 +0000

i have to make this project but i don;t how to programme ….in my project there is a one switch at input..when i press switch counter will increasde by one……….it should be happend till 0 to 9…please help me to resolvr this problem…my project name is micro controller based counter

By: Arvind(B.E I.C)

Arvind(B.E I.C) — Mon, 31 May 2010 04:49:22 +0000

really a nice detail provided…itz working for me…

By: RAJESH

RAJESH — Sun, 25 Apr 2010 09:26:05 +0000

its nice.please send me the details about this project.thankuuuu.
my email id:rajeshkannapwf@gmail.com

By: progs

progs — Thu, 10 Sep 2009 01:40:25 +0000

do you have pcb diagram of 7 segment

By: Interfacing 7-segment display using 7447 decoder | electrofriends

Interfacing 7-segment display using 7447 decoder | electrofriends — Mon, 17 Aug 2009 13:33:57 +0000

[...] Using lookup table. This uses 7 output pins of microcontroller [...]

By: nithinissac

nithinissac — Wed, 20 May 2009 08:10:10 +0000

need a AT89C51 microcontroller compiler