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yg org dok pakai dlm kad raya tuh sejenis audio amplifier ka?
kalo salah tlg betolkan ek |
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patutnya ko tanya kat bod elektronik. bukan kat sini.
anyway, kad raya yg ada muzik tu guna buzzer dan IC chip yg simpan data lagu tu. tak pakai amplifier apa pun sbb buzzer tu bunyi dia mmg kuat. macam buzzer handphone utk ringing dulu-dulu punya. skrg ramai dah pakai stereo speaker utk ringtone mp3. |
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1# puccafan
Ko ada projek nak buat kad raya ker?? |
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hehehe.thanx bzzts.ak cari board tuh tp x jumpa
kalut sgt nk posting
ak ada projek nk wat cawan utk org buta |
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4# puccafan
waa... cunnya projek.
cemana tu, kongsi la sikit.
tapi kalo pojek bisnes tkleh la bising2 ye tak.  |
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Post Last Edit by oobi at 24-8-2009 23:02
yg org dok pakai dlm kad raya tuh sejenis audio amplifier ka?
kalo salah tlg betolkan ek
puccafan Post at 24-8-2009 00:45 
they use IC (integrated chip) yg boleh record and store data. oobi pernah buat similar project for my final year project in college years ago. but, not for card (nasib baik still pass, even though ada signal leakage).
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Post time 24-8-2009 12:45 AM
变色卡
Author
