One 1 Channel 1ch Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger Module
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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Package : SMDis_customized : YesSupply Voltage : DC 5V 9V 12V 24VApplication : ComputerCondition : NewType : Voltage RegulatorBrand Name : diymore : Mainland China Description : 1, The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A; 2, Using SMD optocoupler isolation , driving ability , stable performance ; trigger current 5mA; 3,The module voltage is 5V/9V/12V/24V are available ; 4,The module can be set to high or low triggered by jumper ; 5,Fault-tolerant design , even if the control line is broken , the relay will not operate ; 6,The power indicator ( green ) , relay status indicator ( red ); 7,Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient; 8,Module size : 50mm * 26mm * 18.5mm ( L * W * H ); 9,Has four mounting bolts holes , hole 3.1mm, 44.5mm * 20.5mm pitch. Two module interface : 1, DC +: Positive power supply ( voltage required by the relay , 5V/9V/12V/24V ); 2, DC-: Negative power connection; 3, IN: Can be high or low level control relay. Relay outputs : 1, NO: Normally open relay interface, the relay before the vacant after the pull shorted with COM; 2, COM: Common Interface Relays; 3, NC: Normally closed relay interface relay shorted with COM ago , after the pull- vacant. High and low trigger selection ends : 1 short jumper with LOW LOW triggered when connected ; 2 When the jumper is high with high short trigger . Package Included: 1 x 5V/9V/ 12 V/24V Relay Module with Optocoupler


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