Unidad de controlador de dígitos grandes DC 5V TPIC6C596 6,5" pantalla LED de 7 segmentos para Andrino
Keep in mind that the Large Digit Driver requires both 12V for the LEDs and 5V for the on-board TPIC6C596 IC. Each driver is equipped with six input pins and six output pins, these make the driver capable of being chained together.