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KG9E

2 Amateur ham radio CW Morse code practice keys TX

Amateur ham radio iambic paddle & straight key CW Morse code practice oscillator

20WPM Amateur ham radio Koch CW Morse code trainer

Learn to hear Morse code at 20 WPM instead of memorizing DITs and DAHs at 5 WPM.

30WPM Amateur ham radio Koch CW Morse code trainer

Learn to hear Morse code at 30 WPM instead of memorizing DITs and DAHs at 5 WPM.

Amateur Ham Radio QTH Grid Square Calculator Tool

QTH Locator app calculates Maidenhead Grid Square from GPS Latitude & Longitude

15 WPM Amateur ham radio CW Morse code trainer

Learn to hear Morse code at 15 WPM instead of memorizing DITs and DAHs at 5 WPM.

25WPM Amateur ham radio Koch CW Morse code trainer

Learn to hear Morse code at 25 WPM instead of memorizing DITs and DAHs at 5 WPM.

10 WPM Amateur ham radio CW Morse code trainer

Learn to hear Morse code at 10 WPM instead of memorizing DITs and DAHs at 5 WPM.

4x4 Solo Mini Chess Brain Teaser Puzzle Games

Using the movement rules of Chess try to capture all pieces with the most points

16 Tone DTMF Generator Keypad 1234567890*#ABCD1750

DTMF Pad Tone Generator - 1234567890*#ABCD and 1750Hz. Set duration & duty cycle

20 second Fun Tap It Fast Reflex Reaction Game

Tap the correctly colored circles as fast as you can in 20 seconds. Fun for all!

和文モールス練習 Japanese Morse code practice oscillators

和文モールス練習 Japanese Morse code practice oscillators straight key & iambic paddle

Classic Math Puzzle Brain Teaser Games

Classic Math Puzzle Brain Teaser Games to keep your mind active!

DTMF Dialpad for Larry

DTMF Dialpad for Larry

20 Second Tap the Shapes Fast Reflex Reaction Game

You have 20 seconds to tap as many of the correct shapes as you can. Fun for all

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