hello there !
cem 3340 diy simple
on this tutorial, they talk about resistor values that are ending with “r”
like 620r ? i don’t know what is that, and no one around me currently understands this…
I hope u can help me thank you !
hello there !
cem 3340 diy simple
on this tutorial, they talk about resistor values that are ending with “r”
like 620r ? i don’t know what is that, and no one around me currently understands this…
I hope u can help me thank you !
it’s for ohm, so 620R = 620 ohms
but why ? can’t he just write "620 ohms " ?
it’s more short to write on schem or stripboard
okay, thanks a lot !
R is easier and takes up less space on schematics. It’s also easier than Ω which is the official symbol, but I need to switch to a Greek keyboard layout to type it.