This is our record of Amazon price changes for 1 Channel Relay Module, 1 Way Relay Expansion Board Reversed Polarity Protection 30A Strong Driving Capability with Optocoupler Isolation for Circuit (B0B39763NK) since we began monitoring it.
| Price Type | Lowest Ever | Highest Ever | Current + | Average |
|---|---|---|---|---|
| Amazon | (Jul 01, 2026) | (Jul 01, 2026) | 0,00 € (Jul 01, 2026) |
Amazon Price
Jul 01, 2026 07:12 PM
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