XCSOURCE 5PCS 5V/9V/12V/24V 1 Channel Relay Shield Module Optocoupler for PIC AVR DSP ARM Arduino TE213

XCSOURCE 5PCS 5V/9V/12V/24V 1 Channel Relay Shield Module Optocoupler for PIC AVR DSP ARM Arduino TE213

<p>This module conform international safety standard, the isolation groove between control areas and load area;<br> With optical coupling isolation, triggering more reliable, more stable; the double FR-4 circuit board design;<br> Have power and relay operation instructions.The LED will be lit when relay on;<br> Signal input with a high level signal, the common pin relay can directly control all kinds of equipment and load;<br> One normally open pin and a normally closed pin;<br> Blue KF301 terminal, more convenient;<br> Module size: 53x18x18.5mm;<br> <br> Module interface:<br> Input part:<br> VCC:connect to power positive (according to the relay voltage range)<br> GND: connect to power negative<br> IN: relay module trigger pin (high level trigger)<br> Output part:<br> Normally Opened (NO) : normally open pin of relay. NO pin is not connect to COM pin when relay off.NO pin is connect to COM pin when relay on;<br> Common pin (COM) : Common pin of the relay;<br> Normally closed (NC) : normally close pin of relay.NC pin is connect to COM pin when relay off.NC pin is not connect to COM pin when relay on;<br> </p> <p><b>Specification:</b></p> <p>Voltage version:5V<br> The static current:4Ma<br> Working current:65mA<br> Trigger voltage:2-5V<br> Trigger current:2mA</p> <p><b>Package included:</b><br> 5PCS 5V one 1 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino</p>