This board is electronic Roulette with 36 Red LED, no need to explain about how the roulette woks. just press the button. LED will light up turn around until it stop.

Technical information:
- Power Supply 9-12 VDC
- Current consume 50mA
- 36 x 5mm RED LED
- PCB size 3.09" x 2.08"
- VR1 to adjust the speed of light
- All module is tested again before shipping.
- Comes with the schematic

 Download User Manual