Tinycircuits small form factor tinycircuits asd2611 r this tinycircuits tinyshield accelerometer shield features the high performance and low power bosch bma250 10 bit 3 axis accelerometer the bma250 allows measurement of acceleration in three perpendicular axes and thus senses tilt motion shock and vibration in your projects there is also an integrated temperature sensor even though the bma250 is designed to run at 18v dc the tinyshield incorporates circuitry to ensure operation over