01933nmm a2200253 a 4500001001400000003000700014005001700021008004100038020002200079040000800101100002800109245012000137260003400257300004600291500004100337500001800378502010400396520097300500538002301473610005601496650004501552650001101597856007101608vtls000098365KUKTEM20251117113338.0161209s2016    my     fq  d  001 0 eng d  aTHE0005058(Local)  aUMP0 aNurul Atiqah Abdul Aziz10aSpeech-to-text microcontroller based led matrix scrolling displayh[electronic resource] /cNurul Atiqah Abdul Aziz  aKuantan, Pahang :bUMP,c2016  a1 computer disc :bdigital data ;c12 cm.  aFaculty of Manufacturing Engineering  aTheses Gred A  aProject Paper (Bachelor of Mechatronics Engineering (Hons.)) -- Universiti Malaysia Pahang – 20163 aFor a information spread medium, a speaker is used to convey the information to more people at once. While the use of speaker creates a lot of noise pollution, a dot-matrix display were used all around the world to convey message to the public more efficiently. A dot-matrix led display is a display device the were used to convey information on machines, clocks, railway departure indicators and many other devices.The display consists of a dot matrix of led lights that works by switching on or off selected lights. A common problem is the display is usually placed at high place to make it visible yet this poses a problem to reprogram the display if there is any new message to be written or spoken. The project uses an arduino Uno that communicate with an android phone through a bluetooth module to reprogram a dot-matrix display. Through this, the display can show new message through the voice recognition wireless using an app used by an android mobile phone.  aItem in pdf format20aFaculty of Manufacturing EngineeringxDissertations 0aUniversities and CollegesxDissertations 0aTheses40uhttp://ecollib.ump.edu.my/id/eprint/4046zAccess in library only