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>>>vhinz08<<<
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« on: January 05, 2010, 11:13:15 AM » |
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gamit ay 4 input kailangang ma display sa 7segment ang 0 to 10. combination lng ng different gates ang gagamitin.
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The Philippine Electronics and Technology Forum
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« on: January 05, 2010, 11:13:15 AM » |
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kelvinblank
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« Reply #1 on: January 05, 2010, 11:29:46 AM » |
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pwede mo po idesign yan manual gawa ka po truth table pero mahirap na process pag implementation kasi masydong madaming IC ang gagamitin.
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kelvinblank
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« Reply #2 on: January 05, 2010, 11:31:54 AM » |
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bali gawa ka truth table na 4 inputs tapos 4 outputs din tapos simplify the equation yan lang naisip kong paraan since logic gates lang gagamitin mo
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>>>vhinz08<<<
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« Reply #3 on: January 05, 2010, 11:33:38 AM » |
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sis nu ba gamit u software pag nag sisimulate ng logic gates.?
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tiktak
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« Reply #4 on: January 05, 2010, 11:36:27 AM » |
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i google mo boole deusto para di ka mahirapan mag solve  ilalabas nya narin circuit EDIT: Proteus pang simulate
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kelvinblank
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« Reply #5 on: January 05, 2010, 11:38:01 AM » |
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wala naman natutunan ko lang sa digital design pero hindi kasama yong mga power supply don a. ung logic lang kung pano makukuha ung output saka mano mano yon mahirap gumawa ng truth table. hehe
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>>>vhinz08<<<
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« Reply #6 on: January 05, 2010, 11:40:28 AM » |
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kailangan rin ng combination bda? kc ang input is 4 lng then ang 7 segment is kailangan ng 7 outputs.
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kelvinblank
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« Reply #7 on: January 05, 2010, 11:41:11 AM » |
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pag nagawa mo na ung truth table at my equation kana, pwede na sa multi sim pero baka my mas madaling paraan kasi yang approach na yan old school
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kelvinblank
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« Reply #8 on: January 05, 2010, 11:42:30 AM » |
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ay oo nga pla 7 seven ang output mo. yep you need 7 outputs pra sa 7 segment
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kelvinblank
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« Reply #9 on: January 05, 2010, 11:43:20 AM » |
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i think need mo na 7 segment decoder para dyan
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>>>vhinz08<<<
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« Reply #10 on: January 05, 2010, 11:44:01 AM » |
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tnx sis! try q maya. tara kain muna tau.
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kelvinblank
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« Reply #11 on: January 05, 2010, 11:44:35 AM » |
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baka mas madalian ka sa approach ni sir tiktakx pwede din daw proteus for simulation
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>>>vhinz08<<<
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« Reply #12 on: January 05, 2010, 11:46:08 AM » |
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un ung problem eh! la decoder na gagamitin...
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tiktak
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« Reply #13 on: January 05, 2010, 11:48:32 AM » |
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boole deusto lang yan hehe kain muna tayo tanghali na  kaya nyang i solve yan
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whitefang
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« Reply #14 on: January 05, 2010, 11:53:22 AM » |
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wag kung gumamit nang boolean algebra mas mahirap un gamit ka nang k-Map
tapoz pag implementation na hatiin mu sa 3 o apat na bahagi ang circuit tapoz e trace mu din connect lahat nang bahagi sa huli
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tiktak
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« Reply #15 on: January 05, 2010, 12:00:11 PM » |
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>>>vhinz08<<<
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« Reply #16 on: January 05, 2010, 12:37:20 PM » |
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tnx sis! pogi points 4 u...
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tiktak
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« Reply #17 on: January 05, 2010, 12:39:55 PM » |
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salamat sis, yan gamit namin nung nag-aaral pa kami pwede din state machine dyan 
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>>>vhinz08<<<
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« Reply #18 on: January 05, 2010, 12:50:09 PM » |
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salamat sis, yan gamit namin nung nag-aaral pa kami pwede din state machine dyan  sis baka may idea ka dun sa isa thread q. share namn jan.
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tiktak
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« Reply #19 on: January 05, 2010, 12:53:59 PM » |
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kung may time ako mamaya pede kita gawan  may lakad pa kasi ako maya maya konti eh 
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