The Philippine Electronics and Technology Forum
February 10, 2012, 11:11:18 AM *
Welcome, Guest. Please login or register.

Login with username, password and session length
 
   Home   Help Search Login Register  

Pages: [1]   Go Down
  Print  
Author Topic: Designing RFID as one of accesories for thesis  (Read 867 times)
radio87
CR2032 Battery
**

Pogi/Ganda Points: 0
Offline Offline

Posts: 22


« on: March 12, 2009, 02:31:36 PM »

maganda po ba itong pang thesis ?? yung aapply po sa unlocking ng locks. posible po ba sya na pang thesis? any suggestion po para maapproved ang topic na ito? kasi gusto ng prof namin.possible po ba na makapag unlock ng pinto gamit ang RFID reader and and a tag? with logic 1 or 0? possible po ba through passive tags? if possible pwede po ba na pa explain? salamat sa mga suggestion... urgent na po ito......less than 1 week na lang defense na... Sad
Logged
The Philippine Electronics and Technology Forum
« on: March 12, 2009, 02:31:36 PM »

 Logged
NanotecH
Lead Acid Battery
*******

Pogi/Ganda Points: 43
Offline Offline

Posts: 767



« Reply #1 on: March 12, 2009, 04:00:56 PM »

para sakin, puwede mong gamitin yan sa thesis kung talagang convincing at applicable sa reality yung topic mo.
puede ring gamitin sa unlocking ng lock kung ang reader mo mismo ang mag-o-open ng lock at ang tag ang pinakasusi.

ang isang advantage ng ganyang set-up ay kung marami ang may hawak ng susi, mamo-monitor ng reader kung sino2
ang nag-o-open ng lock dahil bawat tag ay may kanya-kanyang id.

ang disadvantage ay kung maraming pinto at isa lang ang available output ng reader na puedeng gamitin lang sa isang pinto.
then, ang mangyayari bawat pinto ay meron kanya-kanyang reader, unless na ung reader ay capable ng multiple output.

ang advantage ng passive tag ay tumatagal ng mga almost 20 yrs dahil magpa-power-up lang yun kapag nalalapit sa reader,
ang disadvantage hindi puedeng gamitin ng malayuan, at di puedeng lagyan ng sensor na gagamit ng electricity for power.

ang advantage naman ng active tag ay puedeng ma-read ng malayo around 100 feet or more, at
ang disadvantage naman ay magastos dahil magpapalit ka ng battery parati, medyo mahal, at malaki.

may mga ibang bagay pa ring dapat i-consider sa paggamit ng rfid.

remember, ang rfid ay ginagamit mostly sa inventory management.

hopefully, nakatulong ito sa mga tanong mo...
Logged

220V/10A input = 220V/30A output...Fact or Fiction?  Myth or Reality?
One word is enough for a wise man.
"Never tell the truth to people who are not worthy of it." - Mark Twain
maldihtah13
Technical People
Nuclear Reactor
*****

Pogi/Ganda Points: 110
Offline Offline

Gender: Female
Posts: 4448


Everyday is a learning process so try to learn ;D


« Reply #2 on: March 12, 2009, 04:10:40 PM »

What I did is use the RFID to open locker. 3 locker muna ang ginamit ko. 5 cards are needed, one configured as master and the rest are for the user. 3 user lang ang nakaprogram yung isa spare pra matest if kaya maopen ng unregistered card. RFID reader from egizmo ang ginamit ko. 3 solenoid pra sa locking mechanism tapos may LCD pra sa display at keypad para sa 6 digit pin. So kailangan mo iswipe yung card then enter the pin to open the corresponding locker.

Logged
radio87
CR2032 Battery
**

Pogi/Ganda Points: 0
Offline Offline

Posts: 22


« Reply #3 on: March 15, 2009, 07:02:46 PM »

slamat po sa explanation ,, it really help po talaga.... tnx po mga masters...
Logged
The Philippine Electronics and Technology Forum
   

 Logged
Pages: [1]   Go Up
  Print  
 
Jump to:  


Related Topics
Subject Started by Replies Views Last post
Thesis inquiry po pahelp gasoline dispensing system using rfid « 1 2 3 »
Thesis and Project Proposal
jlo 46 4381 Last post October 01, 2009, 03:45:08 PM
by insomartin
Thesis in RFID via powerline need some help as well some advices
Thesis and Project Proposal
burningwish 1 761 Last post August 07, 2009, 07:16:37 PM
by glutnix_neo
THESIS USING RFID
The Academic Community (Engineering and Vocational Students)
prenziboi 14 1468 Last post March 31, 2010, 10:42:35 PM
by revsphere
RFID implementation thesis HELP!
General Electronics and Technology Discussion
navyblue015 2 617 Last post December 03, 2010, 08:28:08 AM
by mcmc2002
need help for a thesis much prefer related to RFID
Thesis and Project Proposal
marsianpipz 0 185 Last post August 21, 2010, 05:51:28 PM
by marsianpipz
MOVED: need help for a thesis much prefer related to RFID
Electrical Circuits and Devices
Ate Shey 0 164 Last post August 26, 2010, 08:56:17 AM
by Ate Shey
Help! Thesis about RFID..
Communications Engineering
kurimaw100 4 258 Last post December 03, 2010, 08:25:04 AM
by mcmc2002
Powered by MySQL Powered by PHP Powered by SMF 1.1.15 | SMF © 2011, Simple Machines Valid XHTML 1.0! Valid CSS!