1. Date
Expt. No. 18-9
Page No,
Paacteol No21 2LED, LeD and CKT Mond
Light nmior ehinhiegt ED he LED ià.o
uhichemt
PN jum.chissn dicde
eeedeic cuaaeapasse> Pastught the saamd
dechom h e LED,tre Siecambocdhon ot chage
corgie dake place.The eledmon om U Ade od
hole om ne PAide One Combmd cndaves
Hhe egy Imhe toenm of et Gnd DighTre
LED 1 made of emiconduc ncdendl ch
i Colone, and he ht snacdiaded Hhsayg
the jmcdon ofE t edliode
Conmechon echon
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Coroic
ecomblncdhon
luarnages of (AD
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Dyoing LEDs cledanicty i Covdaated
3
intenarty of the LED dikkns uith oe kelb of e
nicnadato le
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8Dinechional
CSea Pendening k Emelend
lo vdao.0aLle.
LED Smba0
Cohao
LED Sybo
Teacher's Signature:
2. Date
Expt. No. Page No,2
Dibaducndage)of
Pance
Light Qualidy
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tands -3nLiguud Gyral Diplay
Teacher'sSignature
3. Date
Expt. No. Page No3
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Teacher's ignature -
4. Date
Expt. No.
Page No.
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Teacher'sSignature
5. Datc
Expt. No. Page No.S
of
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Teacher's Signature-
6. Date
Page No.6
Expt. No.
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Teacher's Signature:
