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DC7-12V/USB5V Power Supply BK7238 Chip Single Relay Module +BLE Iot Development Relay Board Supports 20MHz Channels
SKU: 9SIVTRKM0F6661
Description
DC7-12V/USB5V Power Supply BK7238 Chip Single Relay Module +BLE Iot Development Relay Board Supports 20MHz Channels
$24.76
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