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Twin-T Oscillator (MSB031)

This circuit generates sine low-frequency signals. The frequency depends on the twin-T network. Refer to the section Mathematics for Electronics to calculations. The potentiometer is used to adjust the correct point of oscillation. A time interval must be expected to the circuit begins to run. Any general purpose NPN transistor, as the BC548 also cam be used.

 

 

Figure 1 – Twin-T oscillator simulation
Figure 1 – Twin-T oscillator simulation

 

 

 

 


 

 

 

 

To download the simulation files and Netlist - click here (msb0031.zip)