I've put together a circuit to control two LEDS ( datasheet ) with two Picobuck PED drivers ( product page , datasheet ) controlled by an Arduino nano clone. I'm powering the Picobucks and Nano with a 12v 5A power supply, Fritzing sketch attached. (EDIT: there's a 10uf cap on the power to the Picobuck …

Arduino LED sync and speed issues

Grumpy_Mike October 28, 2021, 9:37pm 2

The wiring looks odd. Can you post the link to the pic buck.

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