# ZRCar tests RGB strip chase, headlights, and steering on LEGO Technic-compatible frame with custom PCB

- Source: Reddit r/robotics
- Published: 2026-10-27T02:16:57.000Z
- RoboHot: https://robohot.news/en/items/j3kdo5smjza7toiwtbqp2h1x9
- Original: https://www.reddit.com/r/robotics/comments/1xgggnb/driving_around_zrcar_testing_features_on_our/

## Summary

The ZRCar team demonstrated a custom PCB test on its LEGO Technic-compatible frame: the RGB strip runs a "chase" lighting effect, the headlights turn on, and steering is driven by LEGO components. The video does not provide a side-by-side view of browser-based remote control; the team says another video documents that feature.