• CW Keyer

Open Source Software Keyer
Built-in ISP for uploading your own!
Using the JackYack open source keyer code.

Attiny85 will be programmed.

Board Size: .96"W x .94"L about the size of a quarter.

Can be powered from 8-13.8vdc
Sleep mode battery saver (automatic after 60 secs)
Pitch adjustment
Reset function
Speed adjust
Tune mode (20 secs)
Iambic A/B
Dah priority mode
Paddle Swap
Sidetone on/off
TX on/off for practice mode
Farnsworth space
TX flip for changing rig keying high/low
WPM query
4 x 100 char message memory
Beacon mode
Callsign Training mode
With room for many more user added options!

Hardware included:

Case Mount Jack x 2 one low profile case and one case mount mono

Push Button Red
9v Battery Terminal
Buzzer w/leads

All files are available in "My Account-My Orders-Downloads" If for any reason you can not get the files let us know and we will e-mail them
Assembled kits will not have hardware installed if you choose this option.

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CW Keyer

  • $15.00

Available Options