jet engine sound generator


Posted on Feb 5, 2014

This jet engine sound generator circuit is based on the sound generator IC HT2844P from Holtek Semiconductors. This particular IC can make four sounds namely low speed sound of jet engine, high speed sound of jet engine, missile sound and machine gun sound. Each of these sounds can be activated by connecting the pins 12, 13, 14and 15 to ground by


jet engine sound generator
Click here to download the full size of the above Circuit.

using the respective push button switches. Resistor R3 can be used for manually increasing or decreasing the speed. LED D1 gives a visible indication of the sound.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    VW CAR PASSAT ENGINE CONTROL AND AUTOMATIC SOLENOID ELECTRICAL WIRING CIRCUIT
    CNC Controller Motion Schematics
    555 boost converter
    3v low battery voltage flasher
    Packard Bell Remote Control
    Lamp relay delay circuit
    Nature simulator with 555 circuit
    XTR112 114 isolated transmit receive circuit diagram of the ring
    Control Ladder retract mechanism work



    Top