Basic 555 Squarewave Oscillator circuit


Posted on Feb 5, 2014

The following circuit is a Basic 555 squarewave oscillator. Feature : 1 Khz tone, Simple circuitry, limit = 200 mA, inductive voltage reduced, 4.5-9 Supply voltage. Component : 555 timer IC, resistor, capacitor, Speaker, 2N3053 transistor, push button.


Basic 555 Squarewave Oscillator circuit
Click here to download the full size of the above Circuit.




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