3pcs 4 Channel DC5V 280MA Self-locking Relay Module Trigger Latch Relay Module Bistable

Description: Working voltage: DC 5V Working current: 4 relay 280MA Standby current: 4UA Load current: AC 250V / 10A, DC 30V / 10A Trigger mode: Low pulse trigger Size: 65mm * 42mm * 19mm (L * W * H), Small size Weight: 52 g USE 1: By default, the relay is release, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on. USE 2: By default, the relay is release, MCU output low-pulse(0.3-1seconds), the relay pull, low-pulse again, the relay release, the third low-pulse, the relay pull, and so on. Module interface: 1. VCC: positive power supply (VCC) 2. GND: negative power supply (GND) 3. T: Low pulse trigger Relay outputs: 1. NO: normally open relay interface 2. COM: Common Interface Relays 3. NC: normally closed relay interface USE: By default, the relay is released, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on Typical applications: Automotive electronics Motor LED Smart Home Emergency lighting MCU development board Toy car

Package includes:

3 x Relay module