CK006 - MORSE CODE / ALARM OSC. KIT
Price: $7.40
Compare to 9912 Kit with Speaker $6.90
This simple project is an audio oscillator based on the LM386 audio amplifier. It can be used in two different modes of operation: "Code" or "Alarm". In the "Code" mode it can be used as a Morse Code generator. When the push button is pressed, the circuit will produce a tone of unvarying pitch to send the desired Morse Code. In the "Alarm" mode, it will produce a tone as long as the supply voltage is connected.
Supply voltage: 6 to 9V DC Includes 9V battery snap Two modes of operation: "Code" or "Alarm" PC board dimensions: 1.6" x 1.2" (40mm x 30mm)
