Item Tag: RXD TXD
41 posts
MAX490 RS422 DC 5V Mutual Transfer Full-duplex TTL Bi-directional Signal Module
◆If there are no special circumstances, your product will not be delayed in arrival.
July 5, 2026
2PCS Bidirectional Signal Transfers Module Lot RS422 to TTL 422 to B4A9 Board
◆If there are no special circumstances, your product will not be delayed in arrival.
July 5, 2026
MAX490 RS422 DC 5V Mutual Transfer Full-duplex TTL Bi-directional Signal Module
I recommend this unbranded option for anyone on a tight budget for repairs.
July 5, 2026
MAX490 RS422 DC 5V Mutual Transfer Full-duplex TTL Bi-directional Signal Module
A nice touch with this unbranded component is the lightweight design for easy handling.
July 5, 2026
MAX490 RS422 DC 5V Mutual Transfer Full-duplex TTL Bi-directional Signal Module
◆If there are no special circumstances, your product will not be delayed in arrival.
July 5, 2026
MAX490 RS422 DC 5V Mutual Transfer Full-duplex TTL Bi-directional Signal Module
Notice: 1. ◆If there are no special circumstances, your product will not be delayed in arrival.
July 5, 2026
RS422 Mutual transfer TTL Bi-directional Signal Module Full-duplex 422 to s B4A9
◆If there are no special circumstances, your product will not be delayed in arrival.
July 5, 2026
MAX490 RS422 DC 5V Mutual Transfer Full-duplex TTL Bi-directional Signal Module
You will find this unbranded unit is a dependable workhorse for routine tasks.
July 5, 2026
MAX490 RS422 DC 5V Mutual Transfer Full-duplex TTL Bi-directional Signal Module
A nice touch is the simple packaging—just the unbranded item, ready to use.
July 5, 2026
MAX490 RS422 DC 5V Mutual Transfer Full-duplex TTL Bi-directional Signal Module
And we accept Wire Transfer, Escrow.
July 5, 2026