Electronic Brick – Touch Sensor/Button Brick

3-Axis Compass module, a member of grove family uses I²C based Honeywell HMC5883L digital compass

Use the Grove Rotary Angle Sensor to quickly add a potentiometer to your prototype.

The module was designed as ADXL335 breakout board. It comes with 3 analog outputs for X, Y and Z 3-axis measurements. The accelerometer sensor combined 3.3 and 5V power supply, can be used in standard Arduino device.