HIGH FREQUENCYY OSCILATOR

HIGH & LOW FREQUENCYY OSCILATOR – 555IC

LOW FREQUENCYY OSCILATOR

HIGH

 

 

LOW FREQUENCYY OSCILATOR
Wire the Cireuit as shown in the diagram. Since this is your first Circuit, make sure the connections are right. Check the wiring again and then connect the battery. A sound can be heard from the speaker. This is the low frequency audio oscillator. Compare the seund with the next Circuit(No.2, High Frequency Oscillator) and you can find the difference between the Low and High Fre- quency Audio Oscillators

 

 

HIGH FREQUENCYY OSCILATOR

HIGH FREQUENCYY OSCILATOR
This Circuit is the same as in the previous one except the change in the value of two resistors. This Circuit oscillates at a higher fre- quency, Both the high and low frequency oscillators can be used as working signals.

LOW FREQUENCYY OSCILATOR LOW FREQUENCYY OSCILATOR Wire the Cireuit as shown in the diagram. Since this is your first Circuit, make sure the connections are right. Check the wiring again and then connect the battery. A sound can be heard from the speaker. This is the low frequency audio oscillator. Compare the seund with the next Circuit(No.2, High Frequency Oscillator) and you can find the difference between the Low and High Fre- quency Audio Oscillators

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