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4 Four Channel Relay Module DC 5V + Optocoupler For Arduino PIC ARM AVR NEW
- Item No : 253074496524
- Condition : New
- Brand : Unbranded
- Seller : deeplearnings
- Current Bid : US $2.13
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* Item Description
- 1PCS 5V Four 4 Channel Relay Module Shield With optocoupler For PIC AVR DSP ARM Arduino. This is a 5V 4-Channel Relay interface board. 5V Relay Module 4-Channel. 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current.
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