4PCS MT6701 Magnetic Encoder Module PWM/ Brushless Motor Magnetic Encoder ABZ Mode 1024 Lines Replac Based on Hall Sensing Technology with 0°-360° Full Range Angle Sensing. 3.3-5.0V Operation Power Supply, build in EEPROM (Programing at 4.5V). Output Interface: 12C,, ABZ, UVW, Analog/PWM and Push-Button Function on Z-. Maximum Rotation Speed 55,000 RPM Output Propagation Delay 5 us Incremental ABZ Resolution 1-1024 Pulses per Revolution (PPR) User Programmable UVW Output Resolution 1-16 Pole-Pairs per Revolution User Programmable Color: Black Material: PCB Package Contents: 4 x Magnetic encoder 4 x Magnet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.