5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino

Name: 5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino
Brand: Stone's Store
SKU: 370134
Price: 3.09 USD
Availability: InStock
Rating: 4.9 (2881 reviews)

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$3.09

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4.9 out of 5 (2881 sold)

Price History

Price changes for 5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino since Jul 12, 2025

Max: $3.09

Min: $2.54

Current: $3.09

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