So for the past two months I've been working on a quadrotor project, and I've designed an ARM based board just for it. Contains a TI LM3S9B96 ARM Cortex-M3 (not out yet, some how convinced TI to send me a few), 3-axis gyro, 3-axis accel, compass, zigbee, 4 motor pwm outputs and temperature sensors (also tons of breakout pins). I plan to make a shield with gps, barometer and a couple of other thin…