experimentum.kz

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Using electricity to communicate

Current Status
Not Enrolled
Price
Free
Get Started

Materials

  • Light-emitting diode
  • Clothespin 1 10
  • A piece of cardboard (approx. 10 x 7 cm)
  • A piece of single-strand wire (22 gauge, 30 cm long)
  • 2 AA battery holders
  • AA batteries
  • Screw (must be iron or steel)
  • 32 Gauge Magnetic Wire Spool
  • Paper clips
  • Plastic cups
  • 100 ohm resistor
  • Round magnet

Reusable materials

  • 1 microcontroller (Arduino)
  • 1 USB A-to-B cable for Arduino
  • 1 development board

Set of tools

  • wire strippers
  • clear tape
  • ruler
  • scissors
  • hot glue gun
  • sandpaper