Package inlcuded:
3A DC 5V-25V Self-locking (bistable) Flip-Flop Latch DPDT Relay controller
Description:
3A Flip-Flop Latch Self-locking (bistable) DPDT Relay controller
1 Load current: Maximum 5A(Motor <=3A)
2 Power indicator AND Working indicator
3 Control method : low pulse trigger
4 Size: 39.5mm X 33.3mm X 23.3mm
5 Weight: 23 g
This is a bistable (self-locking) relay module,Trigger once, the relay pull (and holds);Trigger again, the relay releases (and holds)
Module interface:
1. V positive power supply (VCC)
2. G negative power supply (GND)
3. T : Low pulse trigger(0.2-2 second low pulse trigger)
DPDT Relay outputs:
1. NO1: normally open relay interface
2. COM1: Common Interface Relays
3. NC1: normally closed relay interface
4. NO2: normally open relay interface
5. COM2: Common Interface Relays
6. NC2: normally closed relay interface
How to use:
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
Typical applications:
Automotive electronics
Industrial equipment
AC DC Motor
LED lighting
Smart Home / Home Automation
Emergency lighting
MCU AVR For UNO MEGE2560 development board
Toy car
5 wiring methods:
1 Control two independent loads, the load is activated simultaneously
2 Dual channel simultaneously controls one load (load current multiplication)
3 Control the positive and negative wires (turn off or turn on the positive and negative wires)
4 Polarity switching output (load can be low power motor)
5 Audio 2 L/R to 1 L/R Switcher