Function Generator Schematic. The different types of waveforms have different frequencies which can be generated by using the instrument as a function generator. Function generator is a type of instrument which is used to generate different types of waveforms like sinusoidal triangular rectangular square waveforms.
The relaxation oscillator driven by ic1a is the heart of this project but the rest of the design is what makes this a function generator. We are going to use the ad9833 with arduino to generate our desired frequency. The complete circuit diagram for the ad9833 and arduino based function generator is shown below.
Using a transient analysis with the same parameters as in part 1 plot the output of each op amp on the same plot.
The simple function generator two waveform it produces triangle and square waves from 1hz up to 1mhz. We are going to use the ad9833 with arduino to generate our desired frequency. The crystal and a adjustable capacitor works like the feedback system across the input of gate u1 a and the output of gate u1 b. The relaxation oscillator driven by ic1a is the heart of this project but the rest of the design is what makes this a function generator.
