Hi , I want to see wiring to connect my LED two wired to Arduino nano and external power (3.3v each) but dont know how to do it as I replaced this with small LEDs -ve wire to ground and +ve wire to DC 11,12. now new LED takes 3.3V and cannot lit without external battery. Can some one show me how to …

Connecting LED with external power

sterretje March 26, 2024, 3:59am 7

The spec Third image (left column) in the link provided by OP.

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