RM3.50
2-Channel 5VDC Relay Module
Price RM3.50
Product SKU RLY-00003
Size (L x W x H) 5 cm x 4.5 cm x 2 cm
Reward Points 8
Points Needed 320
Availability 2 - 3 Days
Description
Highlight
  • Control various appliances with large current.
  • Controlled directly with 3.3V or 5V logic signals
  • 2 relays available and LEDS to indicate status
  • Opto isolation circuitry

This is a 5V, 10A 2-Channel Relay interface board. It can be used to control various appliances, and other equipments 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 1x4 (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

  FEATURES

  • High current relay, AC250V 10A, DC30V 10A
  • 2 LEDs to indicate when relays are on
  • Works with logic level signals from 3.3V or 5V devices
  • Opto isolation circuitry
  • PCB size: 50x45 mm
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What's in the box

1 x 2-Channel 5VDC Relay Module