Limit switch

The OKY3551 is a compact limit switch module designed for collision detection in robotics and other DIY projects. It provides a simple and reliable method for sensing physical contact or end-of-travel limits.

Key Features
- Wide Operating Voltage: Can be powered with a flexible voltage range from 3V to 12V.
- Clear Signal Output: Outputs a low-level signal upon collision and a high-level signal when idle, allowing for easy integration with microcontrollers.
- Visual Status Indicator: An on-board LED illuminates when the switch is triggered, providing immediate visual confirmation of activation.
- Easy Installation: The board includes M3 mounting holes for straightforward and secure attachment to a robot chassis or other surfaces.