floating

What is the role and purpose of the 470uf capacitor? Is it simply disconnected because it's connected in parallel with 330uF? And 5 pin out is 15V pulse or low pulse? What is the expected transformer ratio?

I was wondering what are the disadvantages of floating ground (for example the chassis of a caravan) over earth ground. It's seems to be safer to left unearthed a chassis in order to break the grounding loop that exists in an electric shock event It is related to the electric potential of the...

Hi folks, for a uni project I’m creating a synth using an Arduino. I want to have at a minimum 8 buttons for an input but I’m restricted to using only 1 or 2 input pins. Therefore I wanted to use an ADC to convert the input to binary values. I wanted to use no IC’s if possible so tried using an...