Data Sheet

10
Description
This is a high resolution digital accelerometer providing you at max 3.9mg/LSB resolution and
large ±16g measurement range. It's base on an advanced 3-axis IC ADXL345. Have no worry to
implement it into your free-fall detection project, cause it's robust enough to survive up to
10,000g shock. Meanwhile, it's agile enough to detect single and double taps. It's ideal for
motion detection, Gesture detection as well as robotics.
21.Crowtail- PIR Sensor
Description
The Crowtail-PIR Motion sensor is simply connect to Crowtail base shield and program it. When
anyone moves in its detecting range, the sensor outputs HIGH on its SIG PIN.
22.Crowtail- 9G Servo
Description
Tower Pro SG90 is a high quality, low-cost servo for all your mechatronic needs. It comes with a
3-pin power and control cable.
23.Crowtail- Magnetic Switch