In Analog Laboratory course, I am expected to create a VCO, with only passive elements, opamps, transistors, diodes. The VCO is to be working in between 1kHz and 5kHz. The only signal I can use from the signal generator is a triangular wave with 10Hz.
Does anyone have any clue how to create a VCO with controllable frequency oscillation which works in these frequencies?
Does anyone have any clue how to create a VCO with controllable frequency oscillation which works in these frequencies?