5V 2 Way 2 Channel Relay Switch Module Board with Optocoupler Protection Relay
3,99 €
1 x Relay Switch Module. Channel: 2 channels. (Wrong connection will lead to module burnout). For Makita 18V BL1830/40/50 Li-Ion Battery Case Housing Shell PCB Circuit Board. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
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