The sine wave generator circuit that we will build with a transistor and resistors and capacitors is shown below.
Sine wave generator circuit transistor.
The sine wave purity could be enhanced through placing adjustable resistor 25 ohms in the emitter lead of q1 x.
Sine wave is most commonly known as waveform for alternating current in this circuit we will also build that alternating waveform we can adjust the frequency or reduce the noise of the sine.
If you need a sine wave generator that can be set to any frequency in the 0 01 hz to 1 mhz or more take a look at the xr 2206.
The post explains a very simple 3 phase sine wave generator circuit using only three bipolar transistors and a few passive components for initiating the desired three phase output.
The breadboard circuit of the circuit above is shown below.
Previously we have built simple square wave generator circuit today in this tutorial we are going to show you how to generate sine wave using few basic components like transistor resistor and capacitor.
Sine wave generator circuit built with a transistor.
Figure 7 shows the xr 2206 connected as a sine wave generator.
The xr 2206 is an older ic that is still available and a great way to generate sine square and triangle waves over a wide frequency range.