Azaria

hi regard for evryboddy. i found in mouser the encoder. its grey 2 bit 16 detents 4 cycle per revolution about 3.48$. its exaclly what the describe in doucomments. the part no. is 288t232r161a2. there is another encoder but little expenssive 12$ and higher. like 510 serias by honywell. abiable in stock.