PEMBUATAN DECODER MORSE DENGAN KELUARAN SUARA DAN CAHAYA BERBASIS MIKROKONTROLER AT89S52

Abstract

It has been conducted the planning and realization of making of decoder morse with the output voice and light base on the microcontroller AT89S52. This Appliance can be used as a means of assist the translator of morse code and also give the amenity in learning morse code so that require the time which is not many in learning morse code. Hardware of this appliance is consisted by the keypad, LCD (Liquid Crystal Display the), microcontroller AT89S52, driver, buzzer and LED. This appliance work with the input in the form of functioning keypad as data enter from user in the form of character that is letter, number and some punctuation mark agree with according to tables of existing morse. Each emphasis keypad will be presented at screen LCD, then will be interpreted or translated in the form of voice and light where its job principle pursuant to program of C language which have been programmed in microcontroller.