2 CHANNEL ISOLATED 5V 10A RELAY MODULE OPTO COUPLER FOR ARDUINO PIC AVR DSP ARM

  • Rs. 100.00 INR

TECH1157

Specification:

  • 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: 50. 6mm (L) x 38. 8mm (w) x 19. 3mm (h)
  • Module with diode current protection, short response time
  • Around the board with 4 mounting holes, hole diameter 3. 1 mm, easy installation and fixing
  • Net weight : 32gm

 

Description:

  • 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 couplers
  • Note on the high level and low level triggered mode, friends who do not understand, have a look:
  • High level trigger refers to the signal voltage between input and trigger, can be understood as a signal input with VCC cathode short-circuit triggered a way;
  • Low level trigger refers to the signal voltage between input terminal and Earth OV trigger, can be understood as signal input terminal and the GND negative electrode short circuit triggered a way  1-channel relay module connection

 

Package List:                                                                              

  • 1 x    5v 2 Channel Relay Module

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