The sensor board is a 10 DOF (degree of freedom) sensor board that comprises of a 3D accelerometer (16g), a 3D gyro, a 3D magnetometer and a combined airpressure/ temperature unit. To record even higher acceleration rates, the board is also equipped with an analog freescale mma2204 to allow registration of up to 100g. All data is processed by an Atmel 328p and written to a micro SD card.



Fig. 1. 3d design of the board (Designspark).

The PCB was designed in Designspark and subsequently fabricated by OSH park (USA).