Hey there!
I'm looking for an IC that I provide with 3V 1A power and some kind of signal (from my Raspberry Pi) and it outputs that 3V 1A to one of 12 (can be lower and use multiple) LEDs to turn them on. What part is right for me? LEDs used: https://au.rs-online.com/web/p/leds/7250050
Cheers!