3mmLEDs ground and not 3mmLEDs ground and not2 4LEDs 7-3mmInEngine 7-5mmInEngine 7-5mmInEngine2 7LEDs ground and not FA1-inside Finished board FA1-noLight LED close1 LED close2 mars 4 leds mars 7 leds yellow ![]() ML-4-3mm-640 ![]() ML-7-3mm-640 ![]() ML-7-5mm-640 ![]() ML-7-5mm-dark-640 Prototype1 ![]() ML-7-5mm-dusk-640 seven LEDs side view seven LEDs top view Two boards 7LEDs ground LED close3 LED cup1 LED cup2 LED inside mars schematic1 |