Built around the Stamp-S3A controller, the credit-card-sized M5Stack Cardputer-Adv packs a display, a physical keyboard, and multiple built-in sensors, creating a portable development platform for home automation.
Mini 6 dof Arm.
3D printed planetary gearboxs & more…
[📍GitHub link below ]
A mini 6-axis arm driven by stepper motors with custom 3D printed split ring planetary gearboxs and an inverted belt differential wrist with custom bearings, driven by low-cost stepper motors and TMC5150 drivers.
Custom firmware was written in C for the STM32 MCU on an BTT Octopus board, to allow for full closed loop PID control using AS5048a encoders daisy-chained over SPI.
The controller takes joint targets and returns joint states to a Raspberry Pi 5 streamed over CAN bus.
All credit to @JamesGullberg:
📍GitHub: https://t.co/vEXpfXSREa
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