Recently I printed a new support for the petal PCB:
I made it thicker than before, which will allow the PCBs to be more pressed in the structure, and thus easier to attach.
Although it is thicker, it is actually lighter than the previous one (which is good so that we don’t put too much strain on the motor), because this time I made it less dense, except for the part around the inserts which need to be very dense. I used the same technique for this than here
Here’s the result with the dummy PCBs I printed:
They fit very well 🙂