5V 2Channel Relay Module (with Optocoupler)
Features
High current relay, AC250V 10A, D 30V 10A
2 LEDs to indicate when relays are on
Supply voltage – 3.75V to 6V
Trigger current – 5mA
Current when relay is active – ~70mA (single), ~140mA (both)
Relay maximum contact voltage – 250VAC, 30VDC
Relay maximum current – 10A
Standard TTL Level logic controlled (AVR, Arduino, 8051, PIC, ARM)
₹72.00 (Incl. GST)
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This is a 5V, 10A 2-Channel Relay interface board. It can be used to control various appliances, and other equipment with large current. It can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
It has a 1×4 (2.54mm pitch) pin header for connecting power (5V and 0V), and for controlling the 2 relays.
The pins are marked on the PCB:-
GND – Connect 0V to this pin.
IN1 – Controls relay 1, active Low Relay will turn on when this input goes below about 2.0V
IN2 – Controls relay 2, active Low Relay will turn on when this input goes below about 2.0V
VCC – Connect 5V to this pin. Is used to power the opto couplers.
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