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This 1 Channel 5V Low Level Trigger Relay Module is used for SCM household appliance control for Arduino.
This 1 Channel 5V Low Level Trigger Relay Module is used for SCM household appliance control for Arduino:
- The module uses genuine quality relay, normally open interfaces;
- Using SMD optocoupler isolation, driving ability, stable performance;
- The module can be high or low by a jumper setting trigger;
- Fault-tolerant design, even if the control line is broken, the relay will not operate;
- The power indicator (green), the relay status indicator (red);
- The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient
Specs:
- Maximum load: AC 250V/10A, DC 30V/10A
- Trigger current: 5mA
- Working voltage: 5V
- Four mounting bolts holes, diameter 3.1mm
- DC+: positive power supply (VCC)
- DC-: negative power supply (GND)
- IN: can be high or low level control relay
- NO: normally open relay interface
- COM: Common Interface Relays
- NC: normally closed relay interface
- It is low level trigger when jumper connect to LOW pin
- It is high level trigger when jumper connect to HIGH pin
