Lithuanianbots Double Line Sensor Board

The LithuanianBots Double Line Sensor is designed for mini and mega sumo robots that require reliable, fail-safe ring edge detection. By combining two reflective sensors into a single output, this board eliminates false readings and simplifies control logic. Module includes M3 bolt hole for easy integration into your project.

🧠 Smart Combined Output

Unlike standard dual-sensor setups that require software filtering, this sensor outputs a single signal that changes state only when both sensors detect the white line at the same time. This ensures error-free detection when the robot reaches the edge of the ring, preventing accidental triggers from noise, uneven surfaces, or partial reflections.

🔧 Optimized for Sumo Robots

The dual-sensor layout improves reliability when the robot approaches the ring border at an angle. Both sensors must see the white line, making it ideal for high-speed mini and mega sumo robots where precision and reaction time are critical.

📏 Stable Signal Output

By internally combining the two sensors, the board provides a clean, stable signal that is easy to read with microcontrollers and analog comparators. This reduces software complexity and increases competition reliability.

⚠️ Important Notes

• Designed for edge detection, not line following
• Outputs one signal only when both sensors detect white
• Best performance when mounted close to the arena surface
• Intended for mini sumo and mega sumo competition robots
• Key BenefitsError-free white line detection
• Single output signal (simplified wiring & code)
• Dual-sensor redundancy
• Ideal for fast, aggressive sumo robots
• Compact and easy to integrate

Lithuanian Bots parts 3d models