The SMD 4017 light chaser kit features a 5-stage Johnson counter that utilises surface mount components and has 10 outputs that turn on one after another. This 4017 IC can be used in many applications including finite state machines, simple counters and even time division. The kit includes everything you will need to build a variable light chaser that is great for practicing soldering smd components as well as entertaining for sci-fi looking scenes.

Instructions / documentation
What’s in the kit?