GOAL:

A) Give a visual cue, through a green LED, to warn user that water is above boiling temperature (temperature sensor reads if water is above 212F);

b) Give visual cue, through a green LED, to warn user that lid on cooking pot is not properly closed (light sensor detects light coming from openings between pot and lid);

Process documentation:

Spark Micro controller

Breadboard

Temperature Sensor x 1

Light Sensor (photoresistor) x 1

LED x 2

Jumper Wire x 8

10K Resistor x 3