I'm building a led cube and the guide I'm following says to use 150 ohm resistors. They are using 5mm leds but I am using 3mm leds. Would the resistors values be the same for 3mm leds as for 5mm leds? Also the guide doesn't mention the power rating or tolerance of the resistors to use. Should I get …

led cube question

Topic		Replies	Views
not sure about resistors LEDs and Multiplexing	10	3315	May 6, 2021
What voltage do I use for calculations? Interfacing	4	1314	May 6, 2021
Learn ohm's and LEDs LEDs and Multiplexing	7	1758	May 6, 2021
Resistor Value? Interfacing	4	1618	May 6, 2021
150/ 220/ 330 Ohms Resistor General Electronics	10	14258	May 6, 2021