Tuesday, October 18, 2016

Circuit Schematic a Simple Function Generator with an LM324 Op Amp Chip

Robometricschool. - This is one circuit of simple Function Generator with an LM324 Op Amp Chip like in Figure 1 below. The main component are used in this circuit is Op Amp LM324 Chip.

In here, beside we will give you circuit of Function Generator with an LM324 Op Amp Chip, we also will give you component part and description. And the last we will give you link to take read more about this circuit from original source.


Component Part
  • Capacitors
  • Resistors
  • Variable Resistor
  • LM324 IC

According Learningaboutelectronics site describe that this circuit is pretty basic. The first op amp produces a square wave. We feed this square wave into an integrator circuit, which outputs a triangle wave. We then feed this triangle wave into a second integrator circuit, which outputs a sine wave.

The 100KΩ potentiometer allows for a pretty good wide range of frequencies so that the circuit offers good frequency adjustment, as a standard function generator would.

The circuit also can easily allow for amplitude adjustment. If you're using a DC power supply to power this circuit, then all you have to do is adjust the voltage on the DC power supply to change the amplitude of the signal. If you're powering the circuit through batteries, then you'll need add the number of batteries you would need to get the maximum voltage you want and then you add a small-valued potentiometer, such as 200Ω-500Ω, to allow for voltage adjustment. 

And now you can read more about circuit of a Simple Function Generator with an LM324 Op Amp Chip from original source using link here.


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