Flashing Arrow Kit

Our new Flashing Arrow Kit uses 16 bright red LEDs and one IC to provide a unique "arrow" that flashes. The IC circuitry features a small trimmer resistor to adjust the speed at which the "arrow" flashes. Operates on one 9V battery (not included). Size of PC board about is about 2 3/8" square. Complete with all parts, PC board and instructions. Skill Level 2.