{"id":695,"date":"2010-11-17T12:57:56","date_gmt":"2010-11-17T05:57:56","guid":{"rendered":"http:\/\/www.payitforward.edu.vn\/wordpress\/?page_id=695"},"modified":"2010-11-17T13:12:21","modified_gmt":"2010-11-17T06:12:21","slug":"thele","status":"publish","type":"page","link":"https:\/\/payitforward.edu.vn\/wordpress\/contests\/led-design-contest\/sensors-leds-2010\/thele\/","title":{"rendered":"Th\u1ec3 l\u1ec7"},"content":{"rendered":"

Design LED Panel 2010<\/strong><\/h3>\n

\u201cSENSORS & LEDs\u201d<\/strong><\/h1>\n

\u0110\u01a1n v\u1ecb T\u1ed5 ch\u1ee9c: \u0110o\u00e0n TN \u2013 LCH SV \u2013 CLB NCKH Khoa \u0110i\u1ec7n \u2013 \u0110i\u1ec7n t\u1eed<\/strong><\/p>\n

<\/strong><\/p>\n

I. M\u1ee5c \u0111\u00edch:<\/strong><\/p>\n

M\u1ed9t c\u01a1 h\u1ed9i \u0111\u1ec3 sinh vi\u00ean h\u1ecdc t\u1eadp v\u00e0 trau d\u1ed3i th\u00eam ki\u1ebfn th\u1ee9c v\u00e0 k\u0129 n\u0103ng l\u00e0m m\u1ea1ch v\u00e0 l\u1eadp tr\u00ecnh c\u01a1 b\u1ea3n v\u1edbi Vi \u0111i\u1ec1u khi\u1ec3n (cu\u1ed9c thi s\u1eed d\u1ee5ng PIC c\u1ee7a Microchip).<\/p>\n

M\u1ed9t c\u01a1 h\u1ed9i \u0111\u1ec3 sinh vi\u00ean th\u1ec3 hi\u1ec7n t\u00ednh s\u00e1ng t\u1ea1o, tr\u00ed tu\u1ec7, v\u00e0 t\u00ednh ngh\u1ec7 thu\u1eadt.<\/p>\n

M\u1ed9t c\u01a1 h\u1ed9i \u0111\u1ec3 ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c l\u00e0 ng\u01b0\u1eddi \u0111\u1ed3ng h\u00e0nh c\u00f9ng c\u00e1c b\u1ea1n.<\/p>\n

II. \u0110\u1ed1i t\u01b0\u1ee3ng tham d\u1ef1:<\/strong><\/p>\n

– T\u1ea5t c\u1ea3 sinh vi\u00ean Khoa \u0110i\u1ec7n \u2013 \u0110i\u1ec7n t\u1eed, tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc B\u00e1ch Khoa th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh.<\/p>\n

– B\u1ea1n kh\u00f4ng c\u1ea7n<\/strong><\/span> kinh nghi\u1ec7m v\u00e0 ki\u1ebfn th\u1ee9c \u0111\u1ec3 tham gia, ch\u00fang t\u00f4i s\u1ebd h\u1ed7 tr\u1ee3 c\u00e1c b\u1ea1n m\u1ecdi k\u0129 n\u0103ng v\u00e0 ki\u1ebfn th\u1ee9c c\u1ea7n thi\u1ebft, v\u00ec m\u1ee5c \u0111\u00edch cu\u1ed1i c\u00f9ng c\u1ee7a cu\u1ed9c thi ch\u00ednh l\u00e0 nh\u1eb1m gi\u00fap c\u00e1c b\u1ea1n trang b\u1ecb cho m\u00ecnh nh\u1eefng ki\u1ebfn th\u1ee9c v\u00e0 k\u0129 n\u0103ng c\u01a1 b\u1ea3n nh\u1ea5t \u0111\u1ec3 b\u1eaft \u0111\u1ea7u h\u1ecdc t\u1eadp v\u00e0 nghi\u00ean c\u1ee9u khoa h\u1ecdc. <\/strong><\/p>\n

III. Th\u1ec3 l\u1ec7: <\/em><\/strong><\/p>\n

1. \u0110\u1ec1 t\u00e0i:<\/em><\/strong><\/p>\n

Ch\u1ebf t\u1ea1o m\u1ed9t s\u1ea3n ph\u1ea9m \u201cSENSORS & LEDs\u201d<\/span> s\u1eed d\u1ee5ng chip \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m l\u00e0 c\u00e1c d\u00f2ng PIC 8-bit c\u1ee7a Microchip, ph\u1ea3i s\u1eed d\u1ee5ng m\u1ed9t ho\u1eb7c nhi\u1ec1u c\u1ea3m bi\u1ebfn (sensor) v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u00e1c \u0111\u00e8n LED \u0111\u1ec3 t\u1ea1o hi\u1ec7u qu\u1ea3 \u00e1nh s\u00e1ng.<\/p>\n

2. \u0110\u0103ng k\u00ed tham d\u1ef1:<\/em><\/strong><\/p>\n

Nh\u00f3m t\u1ed1i \u0111a<\/em><\/strong> 3 th\u00e0nh vi\u00ean.<\/p>\n

\u0110\u0103ng k\u00ed: \u0110\u01a1n \u0111\u0103ng k\u00ed download t\u1ea1i www.deeforum.net<\/a><\/p>\n

\u0110\u0103ng k\u00ed g\u1eedi v\u00e0o mail \u0110o\u00e0n khoa \u0110i\u1ec7n – \u0110i\u1ec7n t\u1eed: doankhoadiendientu@gmail.com<\/a><\/p>\n

Nh\u1eadn \u0111\u0103ng k\u00ed t\u1edbi 17h30 ng\u00e0y 25\/11\/2010.<\/span><\/p>\n

3. H\u1ed7 tr\u1ee3:<\/em><\/strong><\/p>\n

– To\u00e0n b\u1ed9 k\u0129 thu\u1eadt v\u00e0 ki\u1ebfn th\u1ee9c c\u1ea7n thi\u1ebft \u0111\u1ec3 ho\u00e0n th\u00e0nh s\u1ea3n ph\u1ea9m, bao g\u1ed3m: K\u0129 thu\u1eadt thi\u1ebft k\u1ebf m\u1ea1ch nguy\u00ean l\u00fd v\u00e0 layout d\u00f9ng OrCAD, k\u0129 thu\u1eadt l\u00e0m m\u1ea1ch in b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u1ee7i, ki\u1ebfn th\u1ee9c l\u1eadp tr\u00ecnh c\u01a1 b\u1ea3n v\u1edbi Vi \u0111i\u1ec1u khi\u1ec3n PIC.<\/p>\n

– H\u1ed7 tr\u1ee3 k\u0129 thu\u1eadt v\u1edbi 3 h\u00ecnh th\u1ee9c:<\/p>\n

+ T\u00e0i li\u1ec7u v\u00e0 video clip Tutorials \u0111\u01b0\u1ee3c \u0111\u0103ng t\u1ea3i t\u1ea1i www.payitforward.edu.vn<\/a><\/p>\n

+ H\u1ed7 tr\u1ee3 qua di\u1ec5n \u0111\u00e0n sinh vi\u00ean khoa \u0110i\u1ec7n \u2013 \u0110i\u1ec7n t\u1eed: www.deeforum.net<\/a><\/p>\n

+ H\u01b0\u1edbng d\u1eabn tr\u1ef1c ti\u1ebfp v\u1ec1 PIC v\u00e0 c\u00e1c \u00fd t\u01b0\u1edfng thi\u1ebft k\u1ebf ph\u1ea7n c\u1ee9ng.<\/p>\n

– H\u1ed7 tr\u1ee3 chip PIC 16F887, PIC 18F2550 (d\u00f9ng cho m\u1ea1ch n\u1ea1p)<\/p>\n

– H\u1ed7 tr\u1ee3 schematic\/layout c\u00e1c module c\u1ea3m bi\u1ebfn.<\/p>\n

– H\u1ed7 tr\u1ee3 sample code<\/em> c\u01a1 b\u1ea3n v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng cho c\u00e1c ph\u1ea7n ki\u1ebfn th\u1ee9c v\u1ec1 l\u1eadp tr\u00ecnh v\u1edbi PIC16F887 c\u00f3 li\u00ean quan t\u1edbi n\u1ed9i dung thi.<\/p>\n

4. Ti\u1ebfn tr\u00ecnh:<\/em><\/strong><\/p>\n

Cu\u1ed9c thi \u0111\u01b0\u1ee3c chia l\u00e0m 2 giai \u0111o\u1ea1n.<\/p>\n

\u0110\u1ec1 b\u00e0i v\u00e0 y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u00e1c v\u00f2ng \u0111\u01b0\u1ee3c \u0111\u0103ng t\u1ea1i: www.payitforward.edu.vn<\/a>, www.deeforum.net<\/a> v\u00e0 c\u00e1c B\u1ea3ng tin th\u00f4ng b\u00e1o.<\/p>\n

i. Giai \u0111o\u1ea1n 1: T\u1eeb 17\/11\/2010 \u0111\u1ebfn 30\/11\/2010<\/span><\/em><\/span><\/p>\n

Giai \u0111o\u1ea1n 1 kh\u00f4ng h\u1ea1n ch\u1ebf s\u1ed1 \u0111\u1ed9i tham d\u1ef1.<\/p>\n

\u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n \u201ctraining\u201d v\u1ec1 k\u0129 n\u0103ng l\u00e0m m\u1ea1ch, v\u1edbi c\u00e1c clip h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c post t\u1ea1i website C\u00e2u l\u1ea1c b\u1ed9 NCKH, m\u1ed7i \u0111\u1ed9i s\u1ebd ph\u1ea3i ho\u00e0n th\u00e0nh 1 m\u1ea1ch in ho\u00e0n ch\u1ec9nh \u2013 1 l\u1edbp<\/strong><\/span> \u2013 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u1ee7i <\/strong>t<\/span><\/span>heo \u0111\u1ec1 b\u00e0i c\u1ee7a Ban t\u1ed5 ch\u1ee9c:<\/p>\n

+ V\u1ebd s\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd trong Capture.<\/p>\n

+ Thi\u1ebft k\u1ebf layout cho m\u1ea1ch.<\/p>\n

+ Th\u1ef1c hi\u1ec7n m\u1ea1ch th\u1ee7 c\u00f4ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u1ee7i.<\/p>\n

27\/11\/2010: N\u1ed9p t\u1ea5t c\u1ea3 c\u00e1c file Capture v\u00e0 Layout tr\u01b0\u1edbc 21h00 qua mail fanled.mail@gmail.com<\/em><\/a><\/span><\/p>\n

30\/11\/2010: <\/span> + N\u1ed9p v\u00e0 tr\u00ecnh b\u00e0y m\u1ea1ch ho\u00e0n ch\u1ec9nh tr\u01b0\u1edbc Ban gi\u00e1m kh\u1ea3o.<\/p>\n

+ T\u1ed5ng k\u1ebft v\u00f2ng 1 v\u00e0 trao gi\u1ea3i cho 15 \u0111\u1ed9i<\/strong> xu\u1ea5t s\u1eafc nh\u1ea5t.<\/p>\n

(Th\u1eddi gian \u2013 \u0111\u1ecba \u0111i\u1ec3m s\u1ebd th\u00f4ng b\u00e1o sau)<\/em><\/span><\/p>\n

ii. Giai \u0111o\u1ea1n 2: t\u1eeb 01\/12\/2010 \u0111\u1ebfn 25\/12\/2010<\/span><\/em><\/span><\/p>\n

T\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed9i d\u1ef1 thi v\u00f2ng 1 \u0111\u01b0\u1ee3c ti\u1ebfp t\u1ee5c tham gia v\u00f2ng 2. C\u00e1c \u0111\u1ed9i v\u1eabn ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 k\u0129 thu\u1eadt \u0111\u1ec3 ho\u00e0n th\u00e0nh s\u1ea3n ph\u1ea9m \u201cSENSORS & LEDs<\/span>\u201d c\u1ee7a m\u00ecnh.<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 15 \u0111\u1ed9i \u0111\u1ea1t gi\u1ea3i v\u00f2ng 1:<\/span><\/p>\n

+ \u0110\u01b0\u1ee3c tham gia c\u00e1c bu\u1ed5i h\u01b0\u1edbng d\u1eabn v\u1ec1 l\u1eadp tr\u00ecnh PIC c\u01a1 b\u1ea3n, gi\u1edbi thi\u1ec7u \u00fd t\u01b0\u1edfng thi\u1ebft k\u1ebf ph\u1ea7n c\u1ee9ng.<\/p>\n

+ H\u1ed7 tr\u1ee3 chip PIC 16F887, PIC 18F2550 (d\u00f9ng cho m\u1ea1ch n\u1ea1p)<\/p>\n

(Th\u1eddi gian \u2013 \u0110\u1ecba \u0111i\u1ec3m c\u00e1c bu\u1ed5i h\u01b0\u1edbng d\u1eabn s\u1ebd th\u00f4ng b\u00e1o v\u1edbi c\u00e1c \u0111\u1ed9i \u0111\u1ea1t gi\u1ea3i \u1edf v\u00f2ng 1)<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00e1c \u0111\u1ed9i c\u00f2n l\u1ea1i:<\/span><\/p>\n

+ T\u00e0i li\u1ec7u v\u1ec1 l\u1eadp tr\u00ecnh PIC c\u01a1 b\u1ea3n: sample code<\/em> v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ph\u1ea7n ki\u1ebfn th\u1ee9c v\u1ec1 l\u1eadp tr\u00ecnh v\u1edbi PIC16F887 c\u00f3 li\u00ean quan t\u1edbi n\u1ed9i dung thi.<\/p>\n

+ H\u1ed7 tr\u1ee3 schematic\/layout c\u00e1c module c\u1ea3m bi\u1ebfn.<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 H\u1ed7 tr\u1ee3 chung v\u00e0 gi\u1ea3i \u0111\u00e1p c\u00e1c th\u1eafc m\u1eafc t\u1ea1i www.deeforum.net<\/a><\/p>\n

20\/12\/2010: <\/span> N\u1ed9p file tr\u00ecnh b\u00e0y \u00fd t\u01b0\u1edfng qua mail fanled.mail@gmail.com<\/em><\/a> <\/em>tr\u01b0\u1edbc 21h00.<\/p>\n

25\/12\/2010: <\/span> Ch\u1ea5m gi\u1ea3i chung cu\u1ed9c.<\/p>\n

+ M\u1ed7i \u0111\u1ed9i s\u1ebd c\u00f3 5 ph\u00fat \u0111\u1ec3 tr\u00ecnh b\u00e0y v\u1ec1 s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh, sau \u0111\u00f3 BGK s\u1ebd \u0111\u1eb7t c\u00e2u h\u1ecfi cho t\u1eebng \u0111\u1ed9i.<\/p>\n

+ 1 b\u00e0i vi\u1ebft ng\u1eafn g\u1ecdn v\u1ec1 s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh g\u1ed3m c\u00e1c n\u1ed9i dung:<\/p>\n