The microprocessor will generate Morse code of alphabets and numbers. It will teach as well as test user’s proficiency. The first two modes will be teaching mode and the remaining three will be testing mode. Modes are as follows:
Teaching mode- Microprocessor will convert each character and number to its corresponding Morse code signals which are output through buzzer and display it on LCD .The speed of generating Morse code or words per minute will depend on the speed set by user. Mode 1- Morse code of numbers from 0 to 9 would be generated repeatedly. Mode 2- Morse code of alphabets would be generated repeatedly.
Testing mode – A random Morse code signal will be generated and user will input his response through 4×4 keypad matrix (using shift key combinations) which has 16 keys including 3 shift keys, a mode change key, and 12 alphabets and numbers keys .The response will be evaluated and result will be displayed on LCD. Mode3- A code will be generated to test the users on what they have learnt in mode 1. Mode 4- A code will be generated to test the users on what they have learnt in mode 2. Mode 5- A comprehensive and complete evaluation of user’s knowledge of Morse code will be done.
Project Files :
Report : 3637report
Schematic File : 3637pcbsch
Board File : 3637pcbbrd