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Projek Elektronik

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Post time 10-10-2008 06:19 PM | Show all posts |Read mode
Sape2 pnah wat mini projek as hobby..leh kepada elektronik la..leh kongsi2 x??...mane2 yg sukses,kalo ade prob leh snng nk trouble shoot....projek aper2 la..amplifier ker,timed water irrigation ker....huhu
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Post time 10-10-2008 11:57 PM | Show all posts
Projek aku paling poning kepala setakat ni:





SOHA tube opamp hybrid headphone amplifier. Amp aku yg paling kuat bass nya hasil sumbangan tiub Elektro-Harmonix 12AU7.


Projek terbaru aku:




EPA (Eok Portable Amplifier) - Sapa nak beli contact aku   RM220 je

[ Last edited by  Eokboy at 11-10-2008 12:02 AM ]
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 Author| Post time 11-10-2008 02:17 AM | Show all posts

Reply #2 Eokboy's post

woow...tepek skit...huhu...aku pon ade projek penghalau kelawar/serangga electronic...tp bahan x cukup la...huhu
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Post time 12-10-2008 01:00 PM | Show all posts
Ada skematik tak? Nyamuk buleh halau?


Projek paling susah nak pateri:




AlienDAC (USB soundcard)


Projek paling mahal:




PPAv2


Mana lagi otai elektronik cari.com.my? Sila masuk dan tepek gambar ciptaan anda

Siapa yang berminat buat hobi DIY headphone amp, buleh tgk web ni: http://tangentsoft.net/

Mula dengan CMoy. Tapi kene ada banyak masa terluang dan kesabaran
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Post time 13-10-2008 12:06 PM | Show all posts
aku wat projek kecil-kecilan ajaa... tak sampai ke level program chip...
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 Author| Post time 14-10-2008 02:50 PM | Show all posts

Reply #4 Eokboy's post

aah bleh halau nyamuk maupon lipas n serangga...coz die pki high frequency....(org tu claim la)...aku x dpt siapkan coz ade part yg x der kat tmpat aku...
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 Author| Post time 14-10-2008 02:51 PM | Show all posts

Reply #5 alpha_dansei's post

xkisah la program ke x...huhu...kalo ade sesape yg wat programming tu leh la ajau...huhu
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 Author| Post time 14-10-2008 02:59 PM | Show all posts
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Post time 16-10-2008 11:37 AM | Show all posts

Reply #8 jebeng's post

ooh, halau nyamuk /serangga... hmmm boleh pakai kat umah embah aku nih.. aku dok apartment.. jarang jumpa nyamuk..
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Post time 16-10-2008 11:39 AM | Show all posts
nak tanya.. ammonium persulphate mana nak dapat? aku biasa etching pakai ferric chloride.. orang cakap pakai ammonium nih lagi bagus, cepat dan tak kotor.. so mana boleh beli?
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 Author| Post time 17-10-2008 02:11 PM | Show all posts

Reply #10 alpha_dansei's post

erk..utnk aper tu ek??...wat pcb ker?
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Post time 17-10-2008 11:46 PM | Show all posts

Reply #11 jebeng's post

Yea etch PCB sendiri. Tapi kalau aku beli je PCB yang kaler2 hijau tu dari orang lain. Biasanya aku pakai donutboard utk projek tak terlalu rumit.

Cthnyer:






Portable Reference v2
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Post time 17-10-2008 11:49 PM | Show all posts

Reply #6 jebeng's post

Part apa yg takde?
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 Author| Post time 18-10-2008 12:34 AM | Show all posts
Transistor PN 2907A
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Post time 18-10-2008 09:04 AM | Show all posts

Reply #14 jebeng's post

Farnell ada, 20 sen sebijik.

Tapi aku tak nampak pun kat skematik :eek:
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 Author| Post time 18-10-2008 04:50 PM | Show all posts

Reply #15 Eokboy's post

aku pki schemetic len...tp aku pos yg ade aku rase semua komponen tu ade....dh ade ke kat farnel...dulu chek x ade...huhu
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 Author| Post time 18-10-2008 04:59 PM | Show all posts
aku pki schematic ni..

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