Modulated CW from an Arduino
Unlike the first version that simply keyed the transmitter on and off, this implementation sends modulated CW audio to the radio. It is connected via a SignaLink SL-1. PTT is handled by the SignaLink. This may be useful for CW practice sessions as the Arduino can hold 32kb of data.
Unlike the first version that simply keyed the transmitter on and off, this implementation sends modulated CW audio to the radio. It is connected via a SignaLink SL-1. PTT is handled by the SignaLink. This may be useful for CW practice sessions as the Arduino can hold 32kb of data.