Aokin 1 2 4 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Arduino

0.69 – 3.10 $

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Aokin 1 2 4 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Arduino 2026 - buy cheap

Aokin 1 2 4 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Arduino - compare prices

Aokin 1 2 4 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Arduino - specifications

Aokin 1 2 4 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Arduino - photo 2026

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Product specifications

Brand Name: AOKIN
Item Type: Module

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