Gyro

[bhless.ariota02]

How many Gyro can we have on the robot?

[z_beeblebrox]

Realistically, you only need one for measuring your yaw. However, you can use as many gyros as analog inputs that support integrating the readings (2?). If you really want to, you can put about 80 gyros on the robot without exceeding the cost limit. :) For most (all) purposes, that is unnecessary.

[bhless.ariota02]

Thank you. :)