OPAMP Function Generator Kit:
You do not need a lot of money to have access to square, triangle or sine waves in the audio range. This simple kit uses four operational amplifiers (op-amps) to deliver these waveform in the 6Hz to 6KHz range. The sine wave is a pseudo sine wave produced by a very simple wave shaping circuit. Uses a quad op-amp LM348. Good educational kit.
Kit contains:PCB,IC & other components
Cost per unit:Rs.1250/-