The Bu52011HFV is a magnetic switch which can operate both S- and N-Pole.
Ambient Light Sensor
The Sensor Evalutation Kit includes two ambient light sensors. The BH1620FVC is an analog current output ambient light sensor. The BH1721FVC is a digital ambient light sensor IC for I2C bus interface.
UV Sensor
The UV sensor is the ML8511. It detects ultra violet rays indoors or outdoors
MEMS Sensor
The MEMS Sensor is a KMX61. This is a 6-axis E-Compass device with auto-calibration software.
Temperature Sensor
The temperature sensor is the BDE0600G. It is a low quiescent current, high accuracy thermostat IC.