LED Driver Shield Kit 7 Segment 4 Digit K9700

(Designed by Altronics) This 4 digit common anode driver board is ideal for building an Arduino controlled clock or counter. It features two on board 74HC595 chips which can be easily driven using Arduino ShiftOut. It utilises all through hole components for easy construction. Build yourself a sales counter, a ‘now serving’ counter or just a regular time clock. Standard shield dimensions.