Simple gameshow style buzzer system for Arduino
Gameshow buzzer system that features RGB LED control for buzzins. Each team is assigned a color, and when they buzzin the LEDs are set to that color, and then locked-out for a short time. This prevents multiple buzzins from different teams stomping on each other.
We needed a simple system to use for a Jeopardy style gameshow we were putting on. This is the physical component that controls the buzzin system, the display is separate.