An assortment of the most common sensors used in electronics. 9 sensors and 3 additional components to interface with the 'analog world'. We have some tutorials here, to get you started.
Includes
Triple-axis analog accelerometer - for measuring motion and tilt
Force sensitive resistor - for sensing pressure/force
Temperature sensor - for measuring from -40 to over +125 degrees C
10K breadboard potentiometer
Hall effect sensor - for sensing a magnet
Magnet - for use with the hall effect
Piezo - can be used as a buzzer or a knock sensor
Ball tilt sensor - for sensing orientation
Photo cell sensor - for sensing light
IR sensor - for sensing infrared light pulsing at 38KHz
IR LED - for use with the IR sens
