I. Nguyn liu chun b.So vi mch tri tim Final - Mch Tri Tim I U ny s tn linh kin hn cht xu nh..nn cc bn ch :-IC 89C52 s lng 1- IC 74HC595 s lng 4- IC 40 SL 1- IC 16 chn SL 4- Dy BUS 8 SL 6- Jumper cSL 4- Tr 330 SL 60- LM 7805 SL- T 100uF/50V SL 2- T 10uF/50V SL 2- Thch anh 12Mhz SL 1- T 33pF SL 2- Tr 10k SL 2- Led c qung co SL 33 con- Led xanh Dng QC SL 9- Led xanh L QC SL 9- Led Vng QC SL 13

Hnh nh 1 s linh kin cho cc bn nhn bit:

IC 74hc 595 - 16 chn

Led c mu lm mch tri tim

Chip 89C52 n

Nt bm 4 chn chn loi b bn cnh na.Ch cm..ko cn thn ko chy mch v ko reset c mch nh o chn 2 chn ko kt ni,ai ko lm c PM chip

Chn led th cc bn nhn chn di l dng ngn l m..chn di b ni vo nhau ni ln ngun 5+ cn chn ngn tch ra ni vo cc chn jump trn mch

IC LM 7805 n ch vung trn mch cm chn Input na

T gm 33pF b lm na

T ha 10uF

Thch anh 12MHZ

Dien tr bng nh ny

y l bus cm 8 chn cc bn ct i ra ni vi chn led cn phn u cm ni vi jump

y l Jumper cm

II. S nguyn l mch KIT ch 89C52 v KIT mch 74HC595

Nguyn l CPU

Layout CPU

Nguyn l KIT 74HC595

Layout KIT 74hc595

III. Hng dn Rp mch.Phn ny rt quan trng v khng n gin nh mch tri tim phin bn Final .Mch ny c th s phi cu dy mch KIT 74hc595 v Ni nhiu dy. Chnh v th cc bn cn lm cn thn tng bc.- Bc 1.Lm mch KIT CPU tri tm: Bn di l s lp rp mch KIT tri tim bn no lm mch tri tim ri s hiu.

File mch KIT CPU:Khi nhn nt "Ti V My", bn s vo trang qung co, vui lng ch 5 giy. Nthin ra gc phi pha trn, nhn vo n trang downloadMch sau khi Rp Xong:( Khuyn cc bn no cha bit v nt bm ng lp v lp vo mch ko chy)

-Bc 2:Lm mch KIT 74HC595: Mch ny cc bn s phi cu dy , tc l mc dy st qua lp trn ca mch, nhng ch no nh du mu vng l ng cu dy, phi cu ht dy v kim tra cham chm tht cn thn cho mch ny.

File mch KIT 74HC595:Khi nhn nt "Ti V My", bn s vo trang qung co, vui lng ch 5 giy. Nthin ra gc phi pha trn, nhn vo n trang downloadMch Sau khi rp xong Do cn mch 595 c nn chip tn dng:

-Bc 3:Kt ni mch: Sau khi lm xong 2 mch trn cc bn s thc hin bc kt ni mch KIT 74HC595 bc 2 vi Mch led ca mnh nh sau: bt u t A0 - A7 , B0 - B7 , C0 - C7, D0 - D7 ni chnh xc v theo ng th t trn s ( ch .mi chn led u mc tch cc m v ni vi 1 con in tr Hay chnh l chn di led b chung vi nhau ni ln ngun+ ca DC OUT 5V trn mch KIT CPU cn cc chn ngn th ct bt ri ni thm in tr ri ni ln mch KIT 74HC 595)

+ Cc ch I U bn trong cc bn s mc theo th t chn trn mch KIT CPU bc 1 v ch mi con led cng mc chn di vi nhau mc ln DC OUT 5V ca KIT CPU v cc chn ngn cng mc thm in tr 330R sau mi c ni vo chn Vi iu Khin tc cc chn KIT CPU bc 1)

Cc bn rp mch thm in tr 330R ti cc chn ngn Led nh sau.

Ni bng dy BUS 8

Mch sau khi rp xong nhn dy tht ng s.

Do tri ma ti qu chip chp khng c sng

Thng Bo: Ra mt mch In Thu gn hn ch li mchPhin bn mch trc l s kt hp ca 2 bn mch:Mch KIT CPU 89XXXvi mchKIT 74HC595lm cc bn kt ni gp nhiu phin toi. Hm nay chip cho ra mt phin bn mchTHU GNl s kt hp 2 mch ring thnh 1 mch tng hp s rt tin li, gn dy, d lp rp, ch vic ni led l chy...Kch thc10x12cm

Mch In KIT

Layout KIT cc on dy mu l dng cu dy, c bit phi cu dy trc mi rp linh kin.

Lp Hin Th Linh Kin

File mch in bn no cn PM Gmail:New.moon9xone@gmail.com ( gi 20K Viettel)IV: Np chng trnh vo IC.

Nhiu bn vn hay thc mc bc ny. Ban u IC mua v l IC trng ( ging nh a CD trng mua v ghi chng trnh, file...) th cc bn nh mua IC 89C52 v , bn no dn in t c mch np 8051 th np chng trnh bn di vo, bn no m khng phi dn in t th s mang ra qun qung co bo l "Ch np cho chu file chng trnh ( nh copy vo USB ) vo ic 89C52 ny vi" khi np ch xem chng trnh np h lm ..chy xong s xong..c khi h np die chip ca mnh y..ton chm 20k 1 em..Nu l Chip np free cho..^^

Mch np c hnh dng nh sau:

Cch ci v s dng mch npti y.

File code Hex np Chip 89C52 phin bn Lite(Free)