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DC 5V 4 Four Channel Relay Module Optocoupler for Arduino PIC ARM AVR DSP
- Item No : 193877213366
- Condition : New
- Brand : Unbranded/Generic
- Seller : shieldsfans
- Current Bid : US $3.10
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* Item Description
- 1PCS 4 Channel Relay Module DC 5V With Optocoupler For Arduino PIC ARM AVR DSP. 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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