Matrix Slot - B win features

matrix slotRGB Matrix Slot Machine. by Ruiz Brothers and Jeff Epler. published June 17, 2020, last edited January 21, 2025. posted in LEDs LED Matrices 3D Printing CircuitPython.made of Tyvek (weatherproof, strong, does not rip, extra sturdy). Prepunched with slotted holes and pinfeed holes. Available in white, yellow, red, blue