Sine Wave Generator Circuit Diagram. We can also use ic 4047 to generate sine wave. Oscillators convert direct current dc from a power supply to an alternating current ac signal.
This ic is generally used in inverter circuit and we have previously made a square wave generator using this ic by adding few resistors and capacitors in previous circuit we can obtain sine wave with ic 4047 as shown in the circuit diagram below. The breadboard circuit of the circuit above is shown below. Figure 7 shows the xr 2206 connected as a sine wave generator.
The breadboard circuit of the circuit above is shown below.
Pin 1 is grounded. First and foremost we use 9vdc of power for this circuit. This 555 timer is in astable mode. Pin 1 is grounded.
