1 Channel 5v Relay Module Board Shield with Optocoupler Support High/Low Level Trigger Compatible Relay for Arduino(Pack of 8)
1 Channel 5v Relay Module Board Shield with Optocoupler Support High/Low Level Trigger Compatible Relay for Arduino(Pack of 8)
Technical Parameters:Relay module:5VQuiescent Current:5mAMaximum current: 190mATrigger current: 2-4mATrigger voltage (low):0-1.5VTrigger voltage (high): 2.5-5VPower Indicator: GreenRelay Status Indicator: RedSize(L x W x H): 512619mmModule interface:DC+: Connect to the power supply positive pole (Voltage according to relay requirements, 5V)(VCC)DC-: Connect power negative (GND)IN: can be high or low level control relayRelay output: NO:normally open relay interfaces, relay before hanging, pull back and COM short-circuitedCOM: Relay Common InterfaceNC: normally closed relay interfaces, relay and COM short-circuited before, after the pull-vacantHigh and low level trigger options:It is low level trigger when jumper connect to LOW pinIt is high level trigger when jumper connect to HIGH pinApplications:The relay module can be used to control various loads, such as electromagnetic relays, LED lights, drivers, motors, electric motors, straws, etc.Package List:8x 5V 1-Channel Relay Module
Product Features
- The module adopts genuine high-quality relay, and the normally open interface is large load: AC 250V / 10A, DC 30V / 10A.
- It adopts chip optocoupler isolation, which has strong driving ability and stable performance, and the trigger current is 5mA; The working voltage of the module is 5V.
- Power indicator (green), relay status indicator (red).
- The module can set high level or low level trigger through jumper; Fault tolerant design, even if the control line is broken, the relay will not act.
- The interface design is humanized, all interfaces can be directly connected through the terminal, which is very convenient; There are 4 fixing bolt holes, holes 3.1mm, spacing 44.5mm * 20.5mm.