KG9E

16 Tone DTMF Generator Keypad 1234567890*#ABCD1750
KG9E
DTMF Pad Tone Generator - 1234567890*#ABCD and 1750Hz. Set duration & duty cycle
Classic Math Brain Teaser Puzzle Games
KG9E
Classic Math Brain Teaser Puzzle Games to keep your mind active!
20 second Fun Tap It Fast Reflex Reaction Game
KG9E
Tap the correctly colored circles as fast as you can in 20 seconds. Fun for all!
25WPM Amateur ham radio Koch CW Morse code trainer
KG9E
Learn to hear Morse code at 25 WPM instead of memorizing DITs and DAHs at 5 WPM.
20WPM Amateur ham radio Koch CW Morse code trainer
KG9E
Learn to hear Morse code at 20 WPM instead of memorizing DITs and DAHs at 5 WPM.
CW Morse code practice oscillator iambic paddle
KG9E
Practice CW Morse code with an iambic paddle practice oscillator for Android
2 Amateur ham CW Morse code practice oscillators
KG9E
Amateur radio iambic paddle & straight lever CW Morse code practice oscillators
Amateur Ham Radio QTH Grid Square Calculator Tool
KG9E
QTH Locator app calculates Maidenhead Grid Square from GPS Latitude & Longitude
30WPM Amateur ham radio Koch CW Morse code trainer
KG9E
Learn to hear Morse code at 30 WPM instead of memorizing DITs and DAHs at 5 WPM.
CW Morse code practice oscillator horizontal lever
KG9E
Practice Morse code with this horizontal straight lever oscillator Android app
15 WPM Amateur ham radio CW Morse code trainer
KG9E
Learn to hear Morse code at 15 WPM instead of memorizing DITs and DAHs at 5 WPM.
4x4 Solo Mini Chess Brain Teaser Puzzle Games
KG9E
Using the movement rules of Chess try to capture all pieces with the most points
20 Second Tap the Shapes Fast Reflex Reaction Game
KG9E
You have 20 seconds to tap as many of the correct shapes as you can. Fun for all
10 WPM Amateur ham radio CW Morse code trainer
KG9E
Learn to hear Morse code at 10 WPM instead of memorizing DITs and DAHs at 5 WPM.
和文モールス練習 Japanese Wabun Morse code practice
KG9E
和文モールス練習 Japanese Wabun Morse code practice horizontal lever & iambic paddle
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