Unique attention getting Traffic Light Kit uses 3 bright, colorful, giant 10mm LEDs. Just like a real traffic light, this smaller version slowly sequences through green, yellow and red lights. Comes with a paper traffic light label you glue on the PC board and uses a 3 transistor sequencing circuit. Operates from one 9V battery (not included). Size of PC board is 3 1/4” L x 1 15/16” W.
Complete with all parts, PC board and instructions. Skill Level 1.