Watch Timer

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

• Make
• Code

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!