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

    Motorized Remote control with ATMEGA328
    Stereo Preamplifier and Bass-booster
    Led bar-graph driver
    Negative-triggered-touch-circuit
    Tech Toy Hacks
    Voltage Controlled Oscillator
    Linear Resistance Meter
    Design on the basis of AT89C2051 intelligent automobile anticollision alarm equipment
    BTL Mono Amplifier With DC Volume Control Circuit
    12v power supply circuit
    EM4294 13.56MHz Crypto Analogue Front End Circuit For High Secure RFID Communication
    C64DTV Color Fix
    100W full-wave single-junction transistor trigger doer control circuit
    Variety of signal generator circuit
    Darkroom circuit one time exposure



    Top