TOF050F Laser Distance Sensor Module, Time-of-Flight Ranging Board 0–50cm Measurement, Infrared Distance Detection with Serial Interface for Robotics and Embedded Systems

Product Description This module is a laser distance sensor designed for short‑range measurement using Time‑of‑Flight technology. It emits an infrared laser signal and measures the reflected light to calculate distance accurately. The sensor integrates optical components and signal processing circuitry on a compact board. It provides digital distance output suitable for embedded systems and control applications. The module is commonly used for proximity detection, object sensing, and short‑range ranging tasks.  Technical Specifications Module Type: Laser distance sensor module Measurement Principle: Time‑of‑Flight (ToF) Measurement Range: Approx. 0 – 50cm Light Source: Infrared laser Wavelength: Approx. 850nm Measurement Resolution: Millimeter‑level (application dependent) Field of View: Approx. 25° Operating Voltage: DC 3.0V – 5.0V Communication Interface: Digital serial interface (UART / I²C, version dependent) Response Time: Fast sampling suitable for real‑time detection Topology: Integrated optical and processing module Operating Temperature: −10°C to +60°C Application: Distance measurement and proximity sensing

• This distance sensor module uses Time‑of‑Flight technology to measure distance by calculating the travel time of an infrared laser signal. The measurement method is less affected by target color or surface reflectivity, supporting consistent short‑range distance detection.
• Designed for short‑distance applications, the module supports distance measurement from near zero to approximately 50cm. It is suitable for proximity detection, obstacle sensing, and positioning tasks in compact electronic systems.
• The module integrates an infrared emitter, receiver, and onboard processing circuit. This integration allows direct distance output without external optical components, simplifying system design and reducing signal processing requirements.
• Supports digital communication interfaces commonly used in embedded systems, allowing connection to microcontrollers, development boards, and control units. Suitable for robotics, automation, and sensor integration projects.
• The compact PCB design allows easy installation in space‑constrained devices. It is suitable for robotics, smart devices, automation equipment, and electronics development projects requiring reliable short‑range distance measurement.