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Mch cm bin nh sng

Nhm HN2:

Nguyn Vn Hunh 20111645V Bch Nht 20111941Trn nh c 20112577Trn Khnh c 20112579

Mch cm bin nh sng

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Ni dung thuyt trnh

I. t vn

.

II.

tng,ch tiu k thut ca sn phm.

III.

La chn phng n k

thut.

IV.

Thit

k.V.

Trin

khai.

VI.

Thc

nghim.

Mch cm bin nh sng

I HC BCH KHOA H NIVin in t - Vin thng

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I.t vn

Chng ta ang sng th k 21,th k ca khoa hc dng,l sinh vin in t vic thit k 1 mch ng dnsng l vic cn thit thc hnh kin thc c h

Mch cm bin nh sng

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II.

tng,ch tiu k thut ca sn 1

-

tng

* Vic thit k mch c ng dng trong cuc sng hnquan trng

*Vi kin thc v k nng c hc nhm HN2 v nhn ra tnh kh thi v ng dng cao ca mch cm

sng.

Mch cm bin nh sng

I HC BCH KHOA H NIVin in t - Vin thng

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2- Cc sn phm c trn th trng

Mch cm ng nh sng hin c ng dng rt

trong i sng

Mch cm bin nh sng

I HC BCH KHOA H NIVin in t - Vin thng

7/29/2019 Bo co nhp mn TVT Mch cm bin nh sng

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I HC BCH KHOA H NIVin in t - Vin thng

a- n ng t ng bt tt.

Mch cm bin nh sng

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I HC BCH KHOA H NIVin in t - Vin thng

b- n t ng chiu sng sn vn

Mch cm bin nh sng

I HC BCH KHOA H NI

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I HC BCH KHOA H NIVin in t - Vin thng

Mch s dng ngun 9V-15V,t ng bt n khi tri tri sng

Mch lm ra phi p ng cc yu cu

p,bn

D lp t,bo dng ,iu chnh Gi thnh r (

7/29/2019 Bo co nhp mn TVT Mch cm bin nh sng

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I HC B CH KHOA H N IVin in t - Vin thng

Qua tm hiu trn sch v v Internet,c rt nhiu mbin nh sng.Tuy nhin a s cc mch s dng r lemch chy khng n nh,d b h hng

V vy nhm HN2 la chn mch cm bin dng

Mch cm bin nh sng

III.La chn phng n k thut

I HC BCH KHOA H NI

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I HC BCH KHOA H NIVin in t - Vin thng

S nguyn l trn Proteus

Mch cm bin nh sng

IV. Thit k

I HC BCH KHOA H NI

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11/13

I HC BCH KHOA H NIVin in t - Vin thng

IC 555 5.000 ng

in tr 10k,330,4.7k 1.000 ng Bin tr 100k 5.000 ng Led 1.000 ng T 100F,100nF 1.000 ng Quang tr 1.000 ng Bng mch hn linh kin 10.000 ng Dy ng,thic 2.000 ngTng : 26.000 ng

Mch cm bin nh sng

Linh kin

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I HC BCH KHOA H NIVin in t - Vin thng

Hon thnh mch trc 25/11/2012

Phn cng cng vic

Mch cm bin nh sng

V. Trin khai

Cng vic Ngi thc hin

Tm hiu mch (s nguyn l,nguyn l hot ng) Nguyn Vn Hunh,Trn nh c

M phng mch trn proteus,v layout,mch in Nguyn Vn Hunh, V Bch Nht

Mua linh kin Trn Khnh c,Trn nh c

Lm mch tht C nhm

I HC BCH KHOA H NI

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I HC BCH KHOA H NIVin in t - Vin thng

Mch hot ng n nh,ng yu cu k thut ra

Hnh nh mch thc t

Mch cm bin nh sng

VI. Thc nghim