Portable and affordable DDS function generator with low-noise output stage and digital waveform control.
A cirquit with KiCad files that is meant to remove the hissing noise of low impedance headphones when used with higher powered audio devices.
A cirquit with KiCad files that is meant to remove the hissing noise of low impedance headphones when used with higher powered audio devices.
Custom STM32-based USB audio interface for a dynamic XLR microphone, featuring low-noise analog front-end design, audio ADC, USB Audio Class, and real-time DSP.