Ultra-Slim Stereo Music Spectrum — 0.96" OLED, Multi-Mode

An ultra-slim, stereo sound-activated music spectrum on a 0.96-inch OLED. The compact form factor is ideal for tight builds — portable DACs, headphone amps, car interiors. Despite the small display it renders multiple modes: spectrum, VU, waveform and combined. Stereo input is supported and the two channels can be displayed independently or summed. The board runs from 5V via a micro-USB / header connection.