5V 12V 24V Relay Switch Module 1 2 4 6 8 Channel DC Relay Module for Arduino DIY
7,49 €
5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components. The relay is made of high quality Songle relay, single-pole double-throw.
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