When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
12V 4 Channel Relay Module With Optocoupler High and Low Level Trigger
- Item No : 194956170295
- Condition : New
- Brand : Unbranded/Generic
- Seller : satisfyelectronics
- Current Bid : US $2.95
-
* Item Description
- Using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA;. the module can be high or low by a jumper setting trigger;. the power indicator (green), the relay status indicator (red).
★ Recommended Products Related To This Item
♥ Best Selling Products in this category
