Build-A-Thon Morse Tutor & Oscillator

FULL BUILD INSTRUCTIONS HERE

A very easy to build but still full feature Morse Tutor that will even act as a sraight key practice oscillator. Designed to be a low cost Club project , great for Build-a-thons . Board has a on board mini speaker and fitted headphone socket for private practice.

features are :- 

Tutor Modes: 6  

1:- Random Letters (In 5 figure groups)  

2:- Random Numbers (In 5 figure groups)  

3:- Random Prosigns  

4:- Random Mix of Letters, Numbers, & Prosigns (5 figure groups)
5:- International Callsigns, In this mode the pitch and the speed change by approx. +/- 15% to add to the realism and to make things less tiring for longer sessions.
6:- Contest Mode, Speed and pitch changes as above but sends a simple contest over, callsign then 5NN and either a three or four digit serial number, the serial number may sometimes use ‘Cut’ numbers so you may hear 6092 or 6TN2 for example.

Controls:  

Adjustable Volume  

Adjustable Speed (approx. 8 to 30 WPM) Adjustable

Gap (approx. upto 4 seconds)
Adjustable Pitch via user setup options (can be changed whenever you wish)
External Connections:  

Straight Key Input for use as a practice oscillator (3.5mm Mono plug on key needed)
Headphones out socket (3.5mm mono or stereo)