2 Way Relay Module 5V with Optocoupler Protection Relay Expansion MCU Board
4,00 €
1 x Relay Switch Module. (Wrong connection will lead to module burnout). Red working status indicator for power on indication. 7 Port HDMI Switch 2.0 4K@60Hz 7x1 HDMI 2.0 Switcher With IR Remote Support HDR.
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