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.




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