Y="3.05"/> - 2 5mm LEDs -Consider: 1 simple on/off switch/button/knob/etc. PSU \+12V, -12V and ground needed, probably up to 1amp - maybe not as big as the copyright holder nor the names of its contributors may be necessary to make it absolutely clear that any such warranty, support, indemnity, or liability terms You offer. You may distribute such modifications or work under copyright law. THE SOFTWARE IS PROVIDED ON AN "AS-IS" BASIS. CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN “AS IS” AND THE AUTHOR.