One of the first things you learn in electronics is how to identify a resistor’s value. Through-hole resistors have color codes, and that’s generally where beginners begin. But why are they marked ...

This is a handy resistor colour code “calculator” that doesn’t need power supply or to be installed on a PC. As you know most resistors use coloured bands in order to show their value. So basically ...

As a young techie, learning resistor colour codes was a big deal – a big accomplishment. Are you young whippersnappers of today following suit? I remember my earliest youthful forays into ...

Younger electronic engineers may see resistors with old-style color codes to display their values a little less than those from previous years, but if there’s a shibboleth among those who wield a ...

Hacker/maker/educator Jimmie Rodgers has a new tattoo. What do you see? Some pretty boxes? Yes, it's that — but also so much more. Let us take you on a tour of its symbolic wonders. First, it's a ...