This is a top board PCB for Nathan Duncan’s excellent 3d model.
If you don’t have his 3d model for printing, you can find it here.
The board features five places for the individual square LEDs and four resistors. You can use up to 220 Ohm resistors in these spots. Depending on your battery and booster board, the resistors can change a little to make the LEDs brighter.
You can connect this board to the PKE Meter Main Board PCB using a 7 or 8 pin ribbon cable.
The color of the board may vary.