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Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller - $3.60 from Store#1105006670 | SistaStore

Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller

From Store#1105006670
$3.60
View at AliExpress

Secure transaction via AliExpress

4.9 out of 5 (375 sold)

Price History

Price changes for Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller since Mar 29, 2026

Max: $3.60
Min: $3.60
Current: $3.60

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