Saifullah, Alif Caesarrano (2010) RANCANG BANGUN IQRA BRAILLE SEBAGAI MEDIA BANTU BELAJAR AL QURAN BRAILLE BERBASIS MIKROKONTROLER AT89S51. Undergraduate thesis, Department of Physics, Diponegoro University.
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The design system of Iqra Braille based on microcontroller AT89S51 was realized. This design system can make use for blind persons as helps media for studying and introducing a hijaiyyah font or iqra as based on studying an Al-Quran by self-supportingly. This system consists of a keyboard Arabic Braille, circuit of touch censor, circuit of system minimum microcontroller AT89S51, and serial communication series rs-232. This system worked when one of the Braille Arabian font at the keyboard Arabic Braille touched and then the enter button depressed. A touch censor circuit made for using IC 555 as a monostable multivibrator that took-out an output high pulse if the electrode plate of Arabic Braille font was touched. Then, a pulse output became a microcontroller high logic input. Microcontroller sent a data to computer by passed a serial communication. A sent data has related with an input of microcontroller-port. An output sound of hijaiyyah font from computer has related with an accepted data from microcontroller. This system has been succesed and realized, the system can take out a hijaiyyah font output sounds when Braille Arabian font at keyboard Arabic Braille touched. The hijaiyyah output sound has related with Arabic Braille font if that’s touched.
|Item Type:||Thesis (Undergraduate)|
|Uncontrolled Keywords:||microcontroller AT89S51, and serial communication series rs-232|
|Subjects:||Q Science > QC Physics|
|Divisions:||Faculty of Science and Mathematics > Diploma in Instrumentasi and Electronics|
Faculty of Science and Mathematics > Department of Physics
|Deposited By:||Ms. Wien Admin|
|Deposited On:||09 Aug 2010 16:00|
|Last Modified:||09 Aug 2010 16:00|
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