Although called the roulette wheel kit there are only 10 positions on the circle instead of the normal 36.
The kit produces a running light effect which illuminates the LEDs in turn before stopping at a random position. Two ICs are supplied, a 555 timer and a 4017 decade counter. 10 LEDs are included to provide a roulette wheel effect.
This kit is ideal as an introduction to using and working with SMD (Surface Mount Devices) components. At least 7 of the 21 components supplied are SMDs. This means some soldering skill is desirable.
This kit contains 21 quality parts including an outlined PCB and full build instructions with notes.