Watch Timer

Make a watch timer with your Adafruit Circuit Playground Express

Duration

2 Activities, about 40 minutes to do both.

Materials

  • Tape (masking, duct tape, and/or packing tape)
  • Scissors
  • 1 Adafruit Circuit Playground Express, battery holder and 2-3 AAA batteries
  • 1 small patch of velcro tape
  • (Optional) a picture frame, to help you tape the wristband together

Activities

This project makes your Adafruit Circuit Playground Express work like a watch timer. It makes an alarm sound when the timer runs out of time.

Ready to make a timer with your Adafruit Circuit Playground Express? This tutorial will guide through all the steps!

Make