Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).

If you've never heard of a 'DAC' before, you might be surprised to hear that you most likely use one everyday. DAC stands for digital-to-analogue converter and any device that delivers digital sound – ...

It used to be a rite of passage to be able to do the math necessary to design various bipolar transistor amplifier ...

Dividend stocks offer regular payments and can build wealth; research the list quality before investing. Look for dividend growth and long-term reliability when choosing stocks, focusing on stable ...