PCLab

 

The Signal Generator component turns your sound card into a two-channel signal generator. The Oscilloscope component makes your sound card a two-channel digital memory oscilloscope with X-Y mode capability.

Both components work for frequencies in the range of 0Hz to 22kHz; unfortunately, higher frequencies cannot be processed due to the limited sampling rate of the sound card. Nevertheless, this is a program that will certainly find its use. We see it as very suitable for use by children attending electronics clubs, who usually experiment with low-frequency circuits and at the same time do not have the money for professional devices costing tens of thousands.