Random Letters: Generates random letter groups for basic practice
Random Words: Creates pronounceable random words for advanced training
Custom Text: Send any text you type - perfect for specific practice
Backwards Text: Reverses both word order AND letters within each word - prevents anticipation and forces true character-by-character copying for maximum speed building!
1000 Hz Tone: Standard ham radio CW frequency with precise timing
Adjustable Speed: 5-40 WPM with standard PARIS timing
Visual Feedback: See current character and progress through transmission