Traffic light 4-way - soldering kit

Build a mini electronic traffic light for your toy car park!
The kit includes all the components and instructions to build a 12-LED traffic signal system for a four-way intersection.

Adjustable (rotary potentiometer) delay of light change to mimic traffic lights in reality.

Comes as a kit with building instructions.

Specifications:

• Battery: 9VDC (purchased separately)
• Soldering difficulty: Easy to medium
• Recommended tools: Soldering iron/soldering station, soldering iron, side cutter and soldering mat