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Built an open-source 5-axis desktop robot arm with ESP32 for under $100 in parts
Hey r/robotics ! After months of design and testing, I finally have a working 5-axis robot arm fully printable in PLA or PETG — no CNC, no laser cutter, just your printer. Here's what makes it different: - 5 axes (shoulder, elbow, wrist, gripper + base stepper motor) - ESP32 brain — totally open-source firmware - Electronics BOM under $100 sourcing parts yourself - Full wiring diagrams, assembly guide, and source code included The V1 is already fully operational and tested. I just launched a Kickstarter pre-launch page to fund the V2 (better rigidity, internal cable routing, improved gripper). Happy to answer any questions about the design choices, print settings, or the electronics. AMA! https://www.kickstarter.com/projects/pancoarmmk01/panco-arm-mk-01 submitted by /u/ConferenceFew7697 [link] [Kommentare] reddit.com · reddit.com
Hey r/robotics ! After months of design and testing, I finally have a working 5-axis robot arm fully printable in PLA or PETG — no CNC, no laser cutter, just your printer. Here's what makes it different: - 5 axes (shoulder, elbow, wrist, gripper + base stepper motor) - ESP32 brain — totally open-source firmware - Electronics BOM under $100 sourcing parts yourself - Full wiring diagrams, assembly guide, and source code included The V1 is already fully operational and tested. I just launched a Kickstarter pre-launch page to fund the V2 (better rigidity, internal cable routing, improved gripper). Happy to answer any questions about the design choices, print settings, or the electronics. AMA! https://www.kickstarter.com/projects/pancoarmmk01/panco-arm-mk-01 submitted by /u/ConferenceFew7697 [link] [Kommentare]
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