this is the first test of VR Gimbal that control 3 axis ... it's only pre alpha revision of code.
At the end of this week 31 / 05 / 2013
We finish to implement the VR Gimbal LT library .
Now start to implement
PID control and FORCE control lib ... in this video is possible to see the first revision of firmware with the pre alpha code . Not yet available PID only P control and we are using same code used in the past for contol servo with external potentiometer.
In the next week start to work on complete PID control and absolute control approach.
with this version of firmware we are testing :
All is ok so the board is ready for prodution :) That's good step for us :)
So in this early test on 3° axis we found that we need more force on 3° motor on yaw respect of other 2 axis when we are in limit situation . So wee need to use bigger motors with more couple.
About the developer sorry for delay but before to confirm the start of pre order we prefer finish to test electronic board of first batch .
For more info check here :