10PCS AM312 Mini Pyroelectric PIR Human Sensor Module with Jumping Cable Why this module matters Detects human motion using a compact pyroelectric PIR element. Ideal for adding presence or motion sensing to electronics projects, automation, and security systems. Saves development time by combining a readytouse sensor module with jumping cables for fast wiring and testing. Small form factor fits tight spaces and can be used where space and power budgets are limited. Key benefits Ready to connect: Each module comes with a jumping cable for quick hookup to breadboards and control boards, reducing setup work. Consistent motion detection: Designed to sense changes in infrared radiation caused by human movement, enabling reliable trigger signals for downstream electronics. Batch quantity: Ten identical modules let you prototype multiple designs, deploy sensors at several locations, or supply a classroom or small lab. Important features Model: AM312 mini pyroelectric PIR human sensor module. Function: Infrared motion detection for body presence and movement sensing. Form factor: Miniature module suitable for small enclosures and compact installations. Included wiring: Jumping cable for each module to simplify connections and testing. Compatibility: Works with common microcontroller and single board computer input pins and digital trigger circuits for quick integration. Practical applications Automatic lighting: Turn on lights in hallways, closets, or workspaces only when someone is present to save power and increase convenience. Security and monitoring: Trigger cameras, alarms, or logging routines when motion is detected at doors, windows, or entry points. DIY electronics and robotics: Add human detection to interactive installations, robot obstacle avoidance routines, or occupancyaware control systems. What you get Ten AM312 mini PIR motion sensor modules. Jumping cables included to help you connect each module to your prototype or control board quickly. Simple to integrate and deploy Compact, lowprofile modules designed for easy mounting inside projects. Plug in the jumping cable, connect to a power source and a digital input, and start detecting motion without complex circuitry. This pack is suitable for hobbyists, educators, makers, and engineers who need multiple compact PIR sensors for prototyping, testing, or small deployments.