CUBE LED 5X5X5 ( By Quang V : 09DV111 , code : machdientu.net ) lm c th bn cn lm tun t cc bc nh ! :D 1. cm LED - mn 1 ci CUBE LED 5x5x5 trc tin bn phi hon thnh xong phn cng ci y l phn cng cn lm ! cm lm khi LED

- Hi b xu v sinh vin tr kim u ra g hihi nu khng c g th c th xi xp cng c, ch l phi khoan chnh xc nha mi khoan 5mm nha ra ng t cu mi c bn i din tim sa honda y 5k mt mi. 2. LED - Chng ta b chn LED thnh 2 loi : + Loi 1 b chn + s lng 100 con LED

+ Loi 2 b chn + s lng 25 con LED

3. MN CC LP LED + Bn xp cc Led tun t nh trong hnh

Ch : lm ti hang no th kim tra hng nha dung VOM m test ok !

+ Mn tp

+ Kim tra led+ Theo mnh bn nn cm ht LED ri cho khe ( nh eo khu trang ri hng nha v sinh y ) cc bn c lm theo hnh nha

+ Bn c lm nh vy

ln na nh hihi !

4. Hn cc khi LED + Chun b bng keo en trong trng g cng c c nh cc lp vi nhau ( tm thi ) :D

+Bn dn bng keo 4 gc cho hi hi c nh

+ k gn gn cho d hng ! ( ch khon cch cho u nha )

+ Bn c hn cho dnh ri chnh sau.

+ Chnh li LED

+ p nh m ^^!

+ Bn c tun t kho lo nh th 3 chn kia nh hn 2 chn cho nhau gi hng led

+ ri hn my con LED cn li ok !

+ xong hn n sng lun ^^! @@!.

+ n bc ny coi nh hon thnh xong 50% ri cn khi cm LED v Khi iu khin na

5. Khi Cm + khi cm ny phi rt t m bn hn tng chn tng chn

+ Theo s n :

ct_1

ct_2

ct_3 ct_8 ct_13 ct_18 ct_23

ct_4 ct_7 ct_14 ct_17 ct_24

ct_5 ct_6 ct_15 ct_16 ct_25

ct_10 ct_9 ct_11 ct_12 ct_20 ct_19 ct_21 ct_22

+ Ni vo chn ca vi iu khin : v ta c 5 lp L1 , L2, L3, L4, L5 ct_1 = P1.0 ct_2 = P1.1 ct_3 = P1.2 ct_4 = P1.3 ct_5 = P1.4 ct_6 = P1.5 ct_7 = P1.6 ct_8 = P1.7 ct_9 = P2.0 ct_10 = P2.1 ct_11 = P2.2 ct_12 = P2.3 ct_13 = P2.4 ct_14 = P2.5 ct_15 = P2.6 ct_16 = P2.7 ct_17 = P3.0 ct_18 = P3.1 ct_19 = P3.2 ct_20 = P3.3 ct_21 = P3.4 ct_22 = P3.5 ct_23 = P3.6 ct_24 = P3.7 Lp_1 = P0.0 Lp_2 = P0.1 Lp_3 = P0.2 Lp_4 = P0.3 Lp_5 = P0.4 ct_25 = P0.6

J1 : hng ro 8 ca 89S52

( xem khi iu khin )

J2

J3

J0 :

ci ny c th bn lm khi transitor A1013 nm cng khi iu khin cn mnh lm n nm chung vi khi LED CUBE nn t bus ca 89s52 ni ra J0_TU_89S52 ( xem khi iu khin )

6. Khi iu Khin

Nguyn tc hot ng: rt n gin bn mun con LED v tr Lp X v Ct Y sang th bn kick Lp X v Ct Y chng ta c 25 Ct v 5 Lp v d ta mun con LED lp 4 v ct 20 sng th kick mc tch cc 1 vo chn ( khi LED l mc tnh cc cao 1 )

Chc cc ng ch lm thnh cng !