As far as we all know that the function generator can produce sine wave, square wave, triangular wave, sawtooth wave, and even arbitrary waveform. So,What about the design requirements？
(1) According to the requirements of technical indicators and laboratory conditions optional program design principle circuit diagram, analysis of working principle, calculate the component parameters.
(2) list all the yuan, the device inventory and report laboratory spare parts.
(3) installation and commissioning of the design of the circuit, so that to meet the design requirements.
(4) Record the experimental results.