This funny little project helps to clarify the most important question: Who was first? With real quiz buzzer features, like:
The project is easy to print without support and no screws needed! All components (Arduino Nano, Buzzer, Lids) can be snapped into place.
Material list for the assembly:
For assembly instructions please see pictures. I use the hot glue to fix the cables within the buzzers/Controller and to fix the dupont connectors (to avoid a slide out). Schematic & Arduino sketch is attached to download. Hint: The Arcade Buttons LED do not need a separate resistor and can be connected directly to the Arduino Nano (+ and GND directly to the LED).
Happy family time with this print!
The author marked this model as their own original creation.