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LCDReactionTimer by bri_huang

Cloned from Sketch DIY ReactionTimer - Serial Monitor by bri_huang

Fun Reaction Timer game using the SIK LCD Display, a push button, and an LED.
This is a simple reaction timer circuit using an Arduino. It has a random wait time between 2.0 - 3.5 seconds to avoid "gaming" or predicting the start. Hardware connections: ===================== Connect LCD to pins according to this wiring diagram: ![enter link description here](https://raw.githubusercontent.com/bhuangSFE/LCDReactionTimer/master/serial_LCD_reactionTimer_bb.png) Connect an LED between pin 5 and GND and a button between pin 2 and GND. Open up the Serial Monitor to see your reaction time. The average human's reaction time is about 215 ms. What is yours?

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