Author Topic: digital alarm clock (Read 3991 times)

hajimeh · « **Reply #20 on:** February 21, 2009, 08:57:49 PM »

wh

Quote from: akhen on February 21, 2009, 08:52:41 PM

Or if you choose to do it using logic gates, you try this one by master ze0w1ng:

http://geekzone.freehostia.com/24-hour-digital-clock-using-glue-logic-gates

what software is needed for this

Philippine Electronics Forum · « **Reply #20 on:** February 21, 2009, 08:57:49 PM »

akhen · « **Reply #21 on:** February 21, 2009, 09:00:02 PM »

You don't need any software with that. That's purely hardware.

Philippine Electronics Forum · « **Reply #21 on:** February 21, 2009, 09:00:02 PM »

hajimeh · « **Reply #22 on:** February 21, 2009, 09:05:04 PM »

Quote from: akhen on February 21, 2009, 09:00:02 PM

You don't need any software with that. That's purely hardware.

i have downloaded it, i have to test it but .... dsn extension...tnx

Philippine Electronics Forum · « **Reply #22 on:** February 21, 2009, 09:05:04 PM »

Kaizer03 · « **Reply #23 on:** February 21, 2009, 09:06:04 PM »

Quote from: hajimeh on February 21, 2009, 09:05:04 PM

i have downloaded it, i have to test it but .... dsn extension...tnx

it is made by Proteus.. do you want to convert it to PDF? I'll provide it to you =)

Philippine Electronics Forum · « **Reply #23 on:** February 21, 2009, 09:06:04 PM »

Kaizer03 · « **Reply #24 on:** February 21, 2009, 09:11:21 PM »

here you go =)

24-hour-digital-clock-using-glue-logic-gates of master zerowing PDF version =)
http://www.freewebs.com/gigz_09/ISIS%20Professional%20-%20UNTITLED.pdf

Philippine Electronics Forum · « **Reply #24 on:** February 21, 2009, 09:11:21 PM »

hajimeh · « **Reply #25 on:** February 21, 2009, 09:17:21 PM »

Quote from: -[kaizer]^[gigz09]- on February 21, 2009, 09:11:21 PM

here you go =)

24-hour-digital-clock-using-glue-logic-gates of master zerowing PDF version =)
http://www.freewebs.com/gigz_09/ISIS%20Professional%20-%20UNTITLED.pdf

is their another 24-digital - clock, not using glue-logics gates ....thnx

akhen · « **Reply #26 on:** February 21, 2009, 09:19:31 PM »

Ambait ma talaga tita...
Parang may kulang... ala yung ckt ng counter ano?
Tsaka napansin ko wala palang time setting buttons... hehe

akhen · « **Reply #27 on:** February 21, 2009, 09:22:02 PM »

Quote

is their another 24-digital - clock, not using glue-logics gates ....thnx

Ano gusto mo?
Kung ayaw ng logic gates perhaps you could try using MCU ang schematic andun na sa link sa taas.

Kaizer03 · « **Reply #28 on:** February 21, 2009, 09:25:29 PM »

@hajimeh, kung hindi lang nasira yung logic board ng hdd ko malamang tapos na ang 24\12 Digital Alarm clock ko.. kaso ganun eh.. saka C based yun.. does it really needs to be in assembly? =) i know there's something like this in the net. =)

you could also try this approach in making this Digital Alarm clock.. but it is in C =)
http://www.electronicslab.ph/forum/index.php?topic=6716.0

@akhen, hhehe =) yep.. there is no clock circuit, pero madali na naman yun.. ang hindi ko lang alam eh yung pagset ng time =)

hajimeh · « **Reply #29 on:** February 21, 2009, 09:33:31 PM »

yup wala pa poh ung time set bottons ....
panu poh ung time set buttons?

?
pwede poh paki Explain poh ung flow ng circuit...tnx
thnx...

hajimeh · « **Reply #30 on:** February 22, 2009, 04:30:56 PM »

hello mga sir ...plz help again...
they change the topic..

another circuit using logic gates , flip flop may be jk or d,

some ic aren't available here....
plz...help me.... just a simple digital clock 24-hour , its includes hours minute and seconds...
plz sir ...urgent. poh..thnx

Maximus IX · « **Reply #31 on:** January 04, 2012, 05:51:39 PM »

Philippine Electronics Forum · « **Reply #31 on:** January 04, 2012, 05:51:39 PM »

Philippine Electronics Forum