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All best sellers
2 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM
  • 2 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM

2 Channel 5V Relay Board Module

RBD-0408
  • Low Level Trigger Relay Module. RoboticsBD
  • Two separate LEDs for On/Off indication of the Relay.
  • Triggering input voltage 3.3V – 5V
  • Two separate LEDs for On/Off indication of the Relay
  • Triggering input voltage 3.3V – 5V 4)
  • Back EMF protection
  • Back EMF protection 2 LEDs to indicate when relays are ON.
  • Works with logic level signals from 3.3V or 5V devices
  • Opto isolation circuitry
  • Module with diode current protection, short response time
  • AC Control Voltage: 250V @max.10A
  • DC Control Voltage: 30V @max. 10A
BDT 157
rating Read the 25 reviews
Average rating: 5/5 - Number of reviews: 25
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

This is a 2 Channel isolated 5V 10A relay module Optocoupler for Arduino PIC ARM. It can be used to control various appliances and other types of equipment with a 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).  RoboticsBD

Pin Configuration: 

  • 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 optocouplers
About high level and low level-triggered mode:
  1. 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;
  2. Low-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, can be understood as the signal input terminal and the GND negative electrode short circuit triggered away  1-channel relay module connection. RoboticsBD

Jumper Instruction = The relay can be turned on when we connect 5v to one end and the other to -5v / Gnd, while talking about the jumper, if we short the VCC and the middle pin, then our relay will act as high level-triggered relay means that when we will apply + 5V input on its input pin it will be turned on and when the jumper will be set to “middle and GND”, it will act as a low-level triggered relay, It means that relay will be triggered when we implement the 5V / GND on its input pin. RoboticsBD

Features :

  1. 2 LEDs to indicate when relays are ON.
  2. Works with logic level signals from 3.3V or 5V devices
  3. Opto isolation circuitry
  4. Module with diode current protection, short response time
  5. Around the board with 4 mounting holes, hole diameter 3. 1 mm, easy installation and fixing

General Specification
Relay Type Low Level Trigger
Logic Input (V) 3.3 ~ 5
Trigger Voltage (VDC) 5
Switching Voltage (VAC) 250@10A
Switching Voltage (VDC) 30@10A
Length (mm) 50.6
Width (mm) 39
Height (mm) 19.5
Weight (gm) 28
Shipment Weight 0.03 kg
Shipment Dimensions 6 × 5 × 3 cm

Package Includes :

1 x 2 Channel 5V Relay Board Module

Product Details
RBD-0408
25 Items
Nice
rating
26/11/2022
Md real
Ok
Worthy 5V relay Module
rating
13/11/2022
Md. Ashraful Alam
It works properly and i am believing in you right now
Relay Board
rating
01/11/2022
MD. REAZUL HOQUE
Good Product
5.5*
rating
30/09/2022
Anisur Rahman
Good
.
rating
16/08/2022
Rakib Hasan
Delivered in time
product
rating
12/07/2022
Miju
good quality
Well
rating
22/01/2022
Noyon
Well
Great
rating
12/09/2021
Xeon Technology Limited
Good product
Product is good.
rating
04/05/2021
Abir
Product is good.
1
rating
13/11/2020
Minhaz alam
A
good one
rating
27/09/2020
md. kamruzzaman
thanks
very good work.
rating
22/08/2020
Mahir Al Shahriar
I am using it from 3 months.
Review
rating
17/07/2020
Danial
works fine
Relay board
rating
03/05/2020
Rahee Mahmood
good stuff
Good
rating
24/03/2020
Farhan
Good
Osthir
rating
25/02/2020
Pronay Kumar Kirtinia
Osthir
realy
rating
22/02/2020
riyad
awesome product
Self Comment
rating
20/02/2020
Jabed Hossain
Very Good
Good
rating
22/01/2020
Mostafa Reza
Best quality in the market
Good
rating
07/01/2020
Farhan
Great product. I am satisfied.
Relay
rating
10/11/2019
Pritambala
Good quality
gd quality
rating
28/10/2019
Habibur Rahman
gd
gd
rating
08/10/2019
habibur rahman
gf
good quality
rating
27/08/2019
HRHABIB
good
Nice
rating
21/08/2019
Naimul islam
Fresh product
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