GrabCAD 模型信息

Pan-Tilt-Platform · 模型 43971

作者：Chris McCreary

Pan/tilt test platform designed for precision remote positioning using low-cost stepper motors and a Wemos D1 Mini / ESP8266 controller. The platform was originally intended for RF propagation, antenna orientation, sensor positioning, and other directional testing where repeatable pan/tilt adjustment is useful. The mechanical design is intended to mount to a tripod using a standard 1/4-20 threaded interface. Features: * Pan and tilt motion using inexpensive 28BYJ-48 stepper motors * Wemos D1 Mini / ESP8266 controller support * Honeycomb-style mounting surface for flexible test-article attachment * Mechanical limit switch provisions using McMaster-Carr 7658K16 subminiature snap-action switches * Horizontal support using McMaster-Carr 96455K132 ball bearings * Internal 1/4-20 threaded mount using McMaster-Carr 91813A170 hex nut * 3D-printed jam nut to retain the embedded 1/4-20 nut * Originally designed around the Oberwerk TR3 tripod, but adaptable to other tripod mounts with a 1/4-20 screw The design includes the base, internal mounting features, rotating platform components, tripod interface, and related mechanical parts. The original firmware concept used the ESP8266 as a local wireless access point hosting a browser-based control page for precision positioning. That firmware is available on GitHub under: Phoenixjack / Pan-Tilt-Platform Project status: prototype / work in progress. The mechanical concept is usable as a starting point, but final wiring, firmware, calibration, and application-specific mounting details should be validated by the builder.

格式

STEP / IGES、Rendering

分类

3D printing、Fixtures、Tools

标签

positioning、iot、tilt、pan、remote control

数据更新

2026-10-10T05:28:18Z

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