Reaction!

Create a fun game to play with a friend to determine who has the fastest reaction! Who will make the other’s Adafruit Circuit Playground Express change colors?

Duration

2 activities, approximately 1.5 hours total

Materials

Recycled

  • 1 sheet of 11 x 17 white paper
  • Small piece of cardboard (3 inches by 8 inches should be enough!)

Recycled: paper and cardboard

Electronics

  • 1 circuit playground, a battery holder with an on/off switch, and 3 AAA batteries

Electronic: circuit playground, battery holder, AAA

Tools

  • Scissors
  • Hot glue gun
  • Duct tape
  • Velcro strip or velcro dots

Tools: scissor, glue gun, duct tape, velcro strip

Activities

Let’s get started!