GP1A70R/GP1A71R GP1A70R/GP1A71R s Features 1. 2-p.
GP1A71R - OPIC Photointerrupter with Encoder Functions
GP1A70R/GP1A71R GP1A70R/GP1A71R s Features 1. 2-phase ( A, B ) digital output 2. Sensing accuracy ( GP1A70R Disk slit pitch : 1.14mm ) ( GP1A71R Disk.