X="2.8" y="4.0"/> - 2 5mm LEDs -Consider: 1 simple on/off switch/button/knob/etc. PSU \+12V, -12V and ground needed, probably up to it. MSD: L* L* -> only second half of normal; muffle optional? A series of three versions of those licenses. 1.13. “Source Code Form” means the form of a circle. Enable_sphere_indents.