It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration. This breakout board comes with an onboard voltage regulator and works at both 3.3V & 5V (3-5V).
The ADXL345 IIC / SPI Digital Tilt Sensor Accelerometer is a small, thin, low power, 3-axis MEMS accelerometer with high resolution (13-bit) measurement at up to +-16 g. Digital output data is formatted as 16-bit too complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface.
BH1750FVI is a digital Ambient Light Sensor having I2C interface. This IC is the suitable for obtaining the ambient light data. It is possible to detect wide range at high resolution
BMP180 Digital Barometric Pressure Sensor Board Module Arduino Compatible will Measure the absolute pressure of the environment using a digital barometer such as this has some interesting applications.
