1. 2 Party Morse Buzzer / Trainer Talk at the Singapore Amateur Radio Transmission Society on 27 Jan 2011 by Jeff NK Yeo 9V1AS Filename: BB249B.ppt

2. What is it?  When used as a stand alone board, it is a morse key tone generator  When connected to another similar board, it may be used as a 2 party morse trainer, simulating CW TX and RX without transceivers

3. Schematic of one channel

4. How to connect 2 channels to make a trainer

5. You will need this to assemble the board

7. Hardware is quite easily built

8. Usage example...

9. Thanks for the QSO!