Activity (Hands-On)Grades 7 - 8
Don’t Be Tardy! An Arduino Warning System
Materials List
Each group needs:
- Arduino from SparkFun
- an LCD screen
- 4 M/F wires
- 4 M/M wires (more if using more than 2 LEDs or the optional materials)
- USB Mini-B cable
- 2 LEDs
- resistor (more if using LEDs in a pattern or adding in the optional materials)
- breadboard (solderless)
- computer
- for optional extension activity:
- buzzer
- button