online electronic calculator - Ohm's law and much more - About Me

Hello. I'm Daniel. I come from the Czech Republic. I have been interested in physics, DIY and hobby electronics since my childhood.
In 2002, I've started my first website dedicated to hobby electronics.
In 2013, I've started website dedicated to physical unit conversion.
In 2016, I've started website dedicated to electronic component marking.
In 2023, I've started this website, dedicated to electronic calculations. It's basically an online calculator for various formulas used in electronic designs. It's way easier to use than a standard calculator. I tend to call it a "CATculator" :).