Thingiverse
Robot cat
di ittonru
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My project is a robot cat. The project is in development, I will publish some details as soon as they are ready. To build the need servo drives MG90S. Assembly instructions do not have time, but I think it is not too difficult to repeat the model, since all the details are unified.
The STM32 board used as the controller can probably be used by Arduino Mega, but now I don’t have one, the UNO and NANO do not have enough outputs that can control the servo. At STM32F103C8 there were 14 of them, but it was enough end-to-end, I had to sacrifice my tail, which upsets the model a bit and creates an increased load on the servo in the vertebral part (now I understand why cats need tails).
I publish an example sketch for Arduino IDE allowing the robot to stand up.
https://github.com/ittonru/robocat
The STM32 board used as the controller can probably be used by Arduino Mega, but now I don’t have one, the UNO and NANO do not have enough outputs that can control the servo. At STM32F103C8 there were 14 of them, but it was enough end-to-end, I had to sacrifice my tail, which upsets the model a bit and creates an increased load on the servo in the vertebral part (now I understand why cats need tails).
I publish an example sketch for Arduino IDE allowing the robot to stand up.
https://github.com/ittonru/robocat
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