2Pcs DC 5V 4 Channel Relay Module Board Shield with Optocoupler Isolation Suport High/Low Level Trigger Relay Size:5V Inductance(L): 2 x 0 sold2025 Fitting Material Brass Size Name:6 Inch B09SHXCXDS
SKU: 22996933812
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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10