Sounds From The Old West


Posted on Feb 5, 2014

This circuit shows how far integration can be taken: IC1, a Type HT82207 from Holtek does virtually everything. Only a (small) loudspeaker and the necessary selectors need to be added. The standard 18-pin Type HT82207 is an integrated sound generator, producing sounds typical of the Old West. The various sounds are selected by S1 S6 as listed be


Sounds From The Old West
Click here to download the full size of the above Circuit.

low. In the quiescent state, the circuit draws a current not exceeding 1 µA.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    PAL/NTSC Video Time/Date Generator
    60W-225-400mhz-amplifier
    Ultrasonic Wave Receiver Circuit Schematic Diagram
    misc
    Voice recorder/playback circuit
    Push Pull Triodes for Class C
    Solid-State Tesla Coil 2
    Trap MC33171
    Functional Block Diagram for AD524 pin and internal circuit



    Top