XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication
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$0.80
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4.9 out of 5 (179 sold)
Price History
Price changes for XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Power Supply Optocoupler Isolation Board IIC I2C Communication since Aug 12, 2025
Max: $0.80
Min: $0.73
Current: $0.80
