$ 0 0 About the softwareFor pleasant-looking LED animations a little programming effort is required. Simply blinking the LEDs in a random fashion is not enough. Refresh rateThe display consists of a 6-by-6 LED matrix. Attachments: 0 photos | 0 schematics | 0 PCB(s) | 0 software files | 0 other 9150904633 read more