On 18 December 2014 at 11:57, David C Brown wrote: > Under 12ukp, $20 from farnell over here > > http://onecall.farnell.com/invensense/mpu-6050/gyro-accel-6-axis-i2c-qfn-= 24/dp/1864742?ost=3DMPU-6050 > > Cost is affected by gyro maximum rate E14: 2000 degrees / second (6 rps) GBP17 450 degrees/second (1.25 rps) GBP72 Both have a rated initial zero tolerance of 20 degrees per second I understand that you can now buy devices from Invensense with a 3 axis magnetometer included rather than being separate with an IIC inter-IC interface. Russell --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .