Features: The MT6835 Magnetic encoders Module delivers 21BIT resolution for precise positioning, featuring SPI interfaces for seamless integration with microcontrollers and controller systems. Built with magnetic encoding technology for strong anti interferences performances, this compact PCB metal module operates across 3.3V-5V with rapid response times and temperature stability in harsh environment. Designed for robotics engineers, automation specialists, and enthusiasts requiring reliability motion feedbacks in drones, machines, or printing systems. Optimized for industrial automation, real time robotic control, and precise measurement applications where environmental disturbances like dust or temperature fluctuations occur. Combining high resolution magnetic sensing with ruggeds PCB construction, this encoders ensures consistent performances in space constrained installations across automotive, aerospace, and smart manufacturing sectors. Specifications: Component: PCB Size: Approx.22.5x22.5mm/0.88x0.88inch Working voltages:3.3~5.0V Working temperature: -40℃~125℃ Typical linearity deviation: <±0.5° (factory value) Typical linearity deviation: <±0.07° (typical selfcalibration) Typical linearity deviation: <±0.02° (typical NLC selfcalibration) systems delay: 2us~10us Most support speed: up to 120,000rpm Option Type:AB8192,AB16384,AB10000; Package Includes: 1pc MT6835 Magnetic encoders Module note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.