How To Make a Capacitive Sensor for $1 with Arduino | Student Builds

Hey guys hope you enjoyed this video! The next one will be on using this to turn off an alarm clock.
Parts needed for this build:
Arduino
3 Wires
10MOhm Resistor
Tin Foil
Cling Film (Plastic Wrap)

You can find the code for this project along with the schematic here:
https://drive.google.com/drive/folders/0B8mHzFjXm-RRZ0h1WkNyR21Fb0U?usp=sharing

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