@somegreenthumb.bsky.social
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.
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.
June 10, 2025 at 3:04 PM
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.
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.
June 4, 2025 at 11:54 PM
I hacked an external antenna connector on my Pi 5 to see if I could. And because a robot should have an antenna, dammit.
Looks just like mine
May 23, 2025 at 11:23 AM
Looks just like mine
4 steering servos for zero-turn mode. Some tidy wiring on the driver's, if I don't say so myself
May 19, 2025 at 2:32 PM
4 steering servos for zero-turn mode. Some tidy wiring on the driver's, if I don't say so myself
I made it extra heavy duty. When I was done, I remade it more heavy duty.
May 19, 2025 at 2:13 PM
I made it extra heavy duty. When I was done, I remade it more heavy duty.
I made this one a couple years ago. Every part made with $150 3d printer
May 19, 2025 at 12:52 PM
I made this one a couple years ago. Every part made with $150 3d printer
Working on my camera unit for the 6x6. Added a gyro to keep the picture smooth on rough terrain.
May 16, 2025 at 1:16 AM
Working on my camera unit for the 6x6. Added a gyro to keep the picture smooth on rough terrain.
March 24, 2025 at 3:27 PM
Got my "turn in place" algorithm just right
March 24, 2025 at 3:19 PM
Got my "turn in place" algorithm just right
It even works!
February 24, 2025 at 3:47 PM
It even works!
I think my raspberry pi has spoiled by now
February 8, 2025 at 6:51 PM
I think my raspberry pi has spoiled by now