Encoder Selection Guide
Start with the output your mechanism needs, then choose between a self-contained encoder and a compact sensor board.
Quadrature or analog?
Quadrature output
Tracks rotation across multiple turns. Use it to measure speed, distance and odometry.
Absolute analog output
Reports the mechanism’s single-turn angle immediately, including after startup.
Compare encoders
Swipe horizontally to compare every option.
| Compare | Self-contained Encoder | Absolute only Nano Encoder | Custom quadrature Barecoder Micro |
|---|---|---|---|
| Quadrature output | |||
| Absolute analog output | |||
| Supports shaft loads | |||
| 7mm hex bore | |||
| Protected enclosure | |||
| Custom sensor mounting | |||
| Next step | View Encoder | View Nano Encoder | View Barecoder Micro |
All three use the same MT6701 magnetic sensor. Encoder and Barecoder Micro output 1024 quadrature cycles per revolution—4096 counts with the FTC Control Hub’s 4× decoding. Encoder uses two 6701 ball bearings to support shaft loads.