Introduction: Free Energy From Rgb Leds Serially
8 rgb leds (common cathode) serially, sun, meter..... outputs 7 volts dc.
rgb led like solar cells...... it works. :) face up the sun and tilt it 35-40 degrees.
Be the First to Share
SonicSurface: Phased-array for Levitation, Mid-air Tactile Feedback and Target Directional Speakers in Electronics