Ceiling matrix
[vc_row][vc_column width=”5/12″][ultimate_heading main_heading=”Ceiling matrix” alignment=”left” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-bottom:10px;” main_heading_font_size=”desktop:26px;” main_heading_line_height=”desktop:36px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:45px;”][/ultimate_heading][vc_column_text]This is where it all started, my first led project. I planned to fill my entire ceiling with a matrix of warm white 5mm LEDs to play games and visualise music on. I used an arduino, 256 warm white leds, and four…