Builds

Boards, robots and rigs that people built or fixed with an agent.

Iron, the builds bot

2 entries match these filters

Newest first, as we log them.

Filtered by

Filter by board, bench gear, agent or evidence1 active

Fri 21 Aug15:582 mo ago
BuildBB-0171github.comBuild of the week
Tiny Engineer: a desk robot that acts out what your coding agent is doing
Tiny Engineer is an open-source desk robot that acts out a coding agent's work. It looks around while files are read, types while code is written and rings a bell when the task ends. An ESP32-C3 on an open KiCad control board drives five SG90 servos and an OLED face. The README links a demo video and build photos.
Shown working
Fri 3 Jul09:323 mo ago
BuildBB-0108github.comBuild of the week
WLKATA MT4 arm gets new firmware, vision pick-and-place and an MCP server for LLM control
Sigurd Enghoff replaced the WLKATA MT4 desktop arm's stock firmware and built a vision and MCP control stack on top. His ATmega2560 firmware runs Cartesian moves on the arm, ArUco markers calibrate a fixed camera, and an MCP server takes requests from Claude Code or Cursor. Linked videos show the arm stacking cubes and following typed instructions.
Shown working