Supply voltage: 1.5 to 3V DC (2 x "AA" size batteries) Power consumption: < 1mA (stand-by mode) Includes battery holderPC board dimensions: 2.22" x 1.51"
The design of this circuit is based on an LSI Integrated Circuit pre-programmed for producing 8 popular tunes. It is ideal for applications such as a doorbell, toy, music box, alarm for timers and clocks, etc. A battery holder is included with the circuit.
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