1. Type: CJMCU-83 Board
2. Size: 16mm x 18mm
3. Reflective technology
4. Surface mount small outline
5. leadless package
6. Single channel incremental output
7. Two channel quadrature outputs for direction sensing
8. TTL compatible output
9. Single 5V supply
10. temperature： -20℃ to 85℃ absolute operating
11. Encoding resolution options: 36, 75, 150, 180 (lines/inch) or 1.42, 2.95, 5.91, 7.09 (lines/mm)