1.8 KHz IC 555Basic Oscillator

Posted on Feb 5, 2014

Basic Oscillator (Tone Generator) At 1.8 KHz, IC 555 , Here we have an astable oscillator built around 555, which gives an alarm tone of 1.8 KHz directly driving a speaker. This is basic alarm circuit, whic..

1.8 KHz IC 555Basic Oscillator
Click here to download the full size of the above Circuit.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Power Amplifier 2000 Watt
    MicroPower Solar Engine
    Remote Controlled Alarm circuit
    VHF Audio Video Transmitter
    Mk1 Schematics
    Apply a Pulse to a Speaker Using a Capacitor
    Isolated 1-Hz Clock
    Negative oxygen ion generator 4
    Power Switch/Dimmer
    Simple square wave generator
    Test circuit diagram with feedback factor of 1 83 DA6101Q 6111Q
    Cordless telephone voice processing circuit diagram