Today's 6x6 upgrade:
Camera turning servo has pwm input range of 500-2500. X-fire receiver only outputs 1000-2000. 270deg. Servo wasn't even getting 180deg. I put a pro-micro in between to remap pwm for full turning range. Easy.

I hacked an external antenna connector on my Pi 5 to see if I could. And because a robot should have an antenna, dammit.

I made this one a couple years ago. Every part made with $150 3d printer

#unix or #linux users will understand this one 😅

Working on my camera unit for the 6x6. Added a gyro to keep the picture smooth on rough terrain.

Zero-turn
#arduino
#BigTreeTech
#steppermotors

Got my "turn in place" algorithm just right

#Teensy

6x6 #Arduino

I think my raspberry pi has spoiled by now