Specification Brand : DQUONLOV BulletPoint : Relays BulletPoint1 : Convenience to use: module wiring has common anode input, common cathode input, and differential input. the optical isolation module size is approx. 97 71 16mm 3. 2. 0. 6in BulletPoint2 : Construction Crafted From Quality Materials, Ensuring Sturdiness, Longevity, And To Damage. 5V To 24V Optocoupler BulletPoint3 : Versatile Usage Be Applied For Isolation, Conversion Between Single Chip Microcomputers And Plcs, Pnp And Npn Conversion, Well And Voltage Conversion BulletPoint4 : Power Module: The Usb Isolation Module Uses For Adi Proprietary For Icoupler Technology, Providing Completely Isolated. Mbps And 12 Mbps Data Rates, Isolating 1500V Voltage, No External Power Supply Or Driver BulletPoint5 : Has Excellent Performance, Fast And Stable Conversion, High Work Efficiency And Simple Color : Onecolor ExternallyAssignedProductIdentifier : 8017265376155 IncludedComponents : No ItemName : DQUONLOV 5V 12V 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger(OneColor) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : optocouplers Manufacturer : DQUONLOV Material : Copper ModelName : DQUONLOV ModelNumber : DQUONLOV NumberOfChannels : 8 NumberOfItems : 1 PartNumber : DQUONLOV ProductDescription : Relays 1 Channel High Low Level Triger Optocoupler 12V Relay Module Description: new and high quality 1-Channel relay module, with photoelectric isolation The module can be high or low by a jumper setting trigger With power and relay action indicator The module Operating voltage 5V/12V The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A,DC 30V/10A Module interface: DC+: positive power supply (VCC)(12V) DC-: negative power supply (GND) IN: The control end, the driving current should be more than 4mA COM: The control of loop of earth wire Code: int RelayPin = 6; void setup() {pinMode(RelayPin,OUTPUT); }void loop() {char i; i = analogRead(12); if(i > 12) {digitalWrite(RelayPin,HIGH); }else {digitalWrite(RelayPin,LOW); }} Package Included:1 X 1 Channel relay module(5V/12V) ProductSiteLaunchDate : 2024-09-02T10:56:19.401Z Size : One Size UnitCount : 1 UnspscCode : 39122300