RS422 To TTL Bidirectional Signal Module TTL Mutual Transfer 422 Module Full Duplex 422 To Single-chip Microcomputer 3.3V/5V
USD 2.86USD 4.09
RS422 To TTL Bidirectional Signal Module TTL Mutual Transfer 422 Module Full Duplex 422 To Single-chip Microcomputer 3.3V/5V