10.2: Measuring Reaction Rates

Arduino Reaction Tester

Reaction Time Tester

Meg Jacoby on Instagram: "My 5 Race Day Mental tips! 1) Visualize yourself accomplishing your goal! The power of manifestation is real. If you let your negative thoughts control you, you’ve already lost. Replay yourself succeeding over & over again in your mind! 2) Cut out the noise and anything that hurts your focus or triggers negative energy. Sometimes it’s hard to do when you travel with friends or a group. Do what you need to do for your own process! 3) Nerves are good! It means you care. C