Product · United States
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication
Product no longer available. The stores we track no longer sell it; last price seen $3.00.
Price history: 2 daily prices tracked since 2026-10-18; lowest $3.00, highest $3.00.

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