This board can be used to test LEDs connected to my larsskj-003 boards. It uses a NSI50010YT1G CCR (Constant Current Regulator) to source the LEDs with around 10 mA no matter the supply voltage.
SMD resistors may be used instead.
For more information, visit the project homepage.
The files provided are project files for KiCad 5.
The board is shared at OSH Park, where you can order copies.
