DC 7-24V RS485/TTL Relay Module Two Relay Modules With Anti-Reverse Connection
8,86 €
Chip: The board is mature and stable 8bit MCU and MAX485 level conversion chip. Onboard 1 Way 5V: 10A/250V AC 10A/30V DC relay, onboard relay switch indicator. Item Type: Relay Module. 1 x Relay Module.
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