Real-Time 4-Point IR Tracking: Detect up to 4 heat sources simultaneously with 128x96 pixel resolution, ideal for robot navigation and fire detection Arduino & I2C Compatibility: Plug-and-play integration via 4-wire I2C interface (3.3-5V), no coding required Wide-Angle Detection: 33° horizontal and 23° vertical coverage within 0-3 meters, perfect for dynamic trajectory analysis Multi-Scenario Applications: Supports STEM projects, VR interactive whiteboards, and light barrier systems Compact & Energy-Efficient​​ – Lightweight design (32x16mm) with low power consumption, ideal for portable DIY projects