This circuit stores a morse code message as bits in an EPROM chip, the message controls a relay that keys a CW morse code transmitter. An Arduino processor can also be used in place of this circuit, that eliminates the need to build the circuit and program an EPROM.
This project involves the construction of a 5 Watt Morse code beacon transmitter that operates in the 28.200 to 28.300 section of the 10 Meter Amateur Radio band. The beacon controller uses an Arduino Uno microprocessor board to produce the three signals that control the transmitter.
Vertical Dipole Antenna for 14 MHz by G3PND, Delta Loop for 40 and 20 meter Band by UR0GT, R3KBO EB104.ru Amateur Radio Products, Ameritron AL-811 Panel Meter Lights, ARDF Equipment Ideas, ARDF Sprints and Fox-oring,