Author Topic: wi-fi controlled light switch (Read 515 times)

candyreyes · « **on:** April 25, 2012, 01:34:40 PM »

mga kuya/ate, tanong ko lang po, paano yung ganto?

ang naiisip ko kasi, may MCU tapos may WIFI module na nakakabit doon bilang input, yung output naman connected sa relay. Tapos bali kontrolado ng ip address ang pag-ON at OFF ng mga ilaw.

eto po tanong ko:
(i) paano po yung relay gawin? hindi ko kasi maimagine.
(ii) paano po yung papailawin yung ilaw, eh di ba output ng MCU is 5v at digital. eh paano kung papailawin ko eh 220V na ilaw? ano gagawin ko para maON yun?

Salamat po sa magrereply!

Philippine Electronics Forum · « **on:** April 25, 2012, 01:34:40 PM »

RaffT · « **Reply #1 on:** April 25, 2012, 01:43:18 PM »

wala ba mahanap sa google?

Philippine Electronics Forum · « **Reply #1 on:** April 25, 2012, 01:43:18 PM »

dummy_c · « **Reply #2 on:** April 25, 2012, 01:52:54 PM »

http://www.electronicslab.ph/forum/index.php?topic=25117.msg615604#msg615604
I-connect mo kaya yang output sa mga LEDs sa mga relays mo sir?

Philippine Electronics Forum · « **Reply #2 on:** April 25, 2012, 01:52:54 PM »

ΔЅịMø · « **Reply #3 on:** April 25, 2012, 01:58:36 PM »

Impakta ka talaga sis Lurker. Nakakalurker ka talaga.

On-topic:

Quote from: candyreyes on April 25, 2012, 01:34:40 PM

(ii) paano po yung papailawin yung ilaw, eh di ba output ng MCU is 5v at digital. eh paano kung papailawin ko eh 220V na ilaw? ano gagawin ko para maON yun?
Salamat po sa magrereply!

Yun na yung relay sir. Bali, may driver circuit ka lang na gagawin para mai-drive mo yung relay na mag-tick at papa-ilawin ang 220V.

Philippine Electronics Forum · « **Reply #3 on:** April 25, 2012, 01:58:36 PM »

PlCUSER · « **Reply #4 on:** April 25, 2012, 02:07:59 PM »

(i) paano po yung relay gawin? hindi ko kasi maimagine.
-bili ka ng relay
(ii) paano po yung papailawin yung ilaw, eh di ba output ng MCU is 5v at digital. eh paano kung papailawin ko eh 220V na ilaw? ano gagawin ko para maON yun?
-ung output ng mcu mo will be connected to a relay driver like ULN2003. and ung ULN2003 ang magtritrigger ng relay.

Philippine Electronics Forum · « **Reply #4 on:** April 25, 2012, 02:07:59 PM »

candyreyes · « **Reply #5 on:** April 25, 2012, 02:14:56 PM »

okay nagets ko na po. huling tanong po, may nabibili bang wifi-module pang interface sa arduino? may link ba kayo ng sample programming ng ganun?

PlCUSER · « **Reply #6 on:** April 25, 2012, 02:22:35 PM »

bili ka na lang ng portable na wifi router. may maliliit lng nun. almost ka size ng arduino board.
tapos paturo ka kay master lurker kung pano gawin ung katulad dun sa link na binigay nya.

ΔЅịMø · « **Reply #7 on:** April 25, 2012, 02:25:05 PM »

Quote from: PlCUSER on April 25, 2012, 02:22:35 PM

bili ka na lang ng portable na wifi router. may maliliit lng nun. almost ka size ng arduino board.
tapos paturo ka kay master lurker kung pano gawin ung katulad dun sa link na binigay nya.

I concur!

OT:

Sis PIC, sana mapansin mo yung bumuhay ng thread mo.

Philippine Electronics Forum · « **Reply #7 on:** April 25, 2012, 02:25:05 PM »

Philippine Electronics Forum