Morse Code Practice Oscillator With 555 Circuit MORSE-555
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Morse Code Practice Oscillator With 555 Circuit
This 3d printed Morse code oscillator runs on a 9v battery and puts out a realistic tone as though you where transmitting. Connects via a 3.5mm audio jack (stereo) use the tip and the ground.
Perfect for learning or practicing Morse code. Opens with inset tabs for easy access to change the battery or modify the tone via pots. Uses a 555 Circuit with speaker & plug and play receptacles. All solder construction and ready to use upon arrival.
Rubber Anti Skid Feet Is Include With Each Oscillator For A Strong Grip.
Each Oscillator Is Checked Before Shipping To Be In Good Working Order.