2-Player Reflex Game

My kids are obsessed with this thing and honestly so am I. The pull-down and pull-up resistor levels actually taught me something I'd forgotten from a circuits class years ago. Two-player mode gets loud in our house now.

Bought this to settle arguments with my roommate and now we're both genuinely faster. Level two functions caught me off guard, the timing windows get way tighter than I expected.

Bought this for my nephew and we ended up playing for an hour straight, he kept demanding rematches. The pull-down and pull-up resistor concept actually made sense to him once he saw the lights react, which I didn't expect from a game. Level two functions kept me interested too.