Create your own moving message using this 35-LED graphic display with a maximum of 16 characters. Adjustable scrolling speed. Press “SET” to change a particular character. Press the up or down keys to select a character, and end with the “<”-sign. Display standby function: Press “Stby”(press RUN to restart). A soldering iron, solder and 9 or 12 V battery are required and available separately. Intermediate skill level.