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HT574 Two Channel Relay Board (NPN) 5Vdc / Electronics KitItemID : 183976355

Our Price
RM 23.32
Price includes GST (6%)
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*Incl GST (6%)
RM 7.42 by courier to Peninsular Malaysia
RM 10.60 by courier to Sabah, Labuan
RM 9.54 by courier to Sarawak
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Ship From
Johor  
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Within Malaysia ,Ship By: Self Collec
Views
696
hitectrons
Since 16 Feb 2012

Feedback Score
: 181+
Positive Feedback
: 100.00%
Total Product
: 169
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Item Specification
  • Report
  • Brand : HT
    Model / SKU : HT574
    Conditions : New

    Product Description


    HT574 Two Channel Relay Board (NPN) 5Vdc / Electronics Kit

     Introduction

    The HT574 is a simple Two Channel Relay Board which can be used with 5VDC microcontroller such as Arduino to switch other electrical devices on and off such as Solenoid Valve, Motor, Light, etc... When 5VDC signal was applied to the input of the boards, the relay coils will be energized to turn the devices on and off.

     

    Product Features

    • Input Voltage: 5VDC
    • Build In Opto-Isolator
    • NPN Type (Active High)
    • Compatible with any 5V microcontroller
    • Reverse polarity protection
    • LED Indicator for Relay On
    • Easy-To-Make

     

    Assembly Instructions

    • Check off the components in the package against the component listing before assembly.
    • Start with the smallest components working up to the taller components, soldering any interconnection wires last.
    • Place and Solder the components into the board, make sure the components are in right position according to the overlay of PCB.

     

    Test & Adjustment

    • After assembled, please check & ensure the value & polarity for all components were inserted into PCB correctly, wrong polarity connection of capacitors can caused explosion of failure.
    • Next, ensure all these leads are soldered, no solder bridges between adjacent pads and no dry joint.
    • Once confirmed, connect the power source to the circuit board.
    • When input signal (5V) is applied, the relay coil will be energized to enable the output. Also, the Red LED indicator on the PCB will turn on.
    • When input signal is removed, the relay coil will be de-energized to disable the output and the Red LED indicator will turn off.

     

    Note

    • Package includes schematic, printed circuit board and components
    • You need to have a soldering skill and basic knowledge of testing
    • For any inquiry or other technical problem, please contact us through sales@hitectrons.com or 07-3344473
    • http://www.hitectrons.com

     


    Last Updated @ 11/17/2015 2:48:18 PM


      Buy with confidencewe have 254 Good Ratings from buyers !

    BuyerItem IDDateRatings
    ji**** 183066218 11/29/2016 5:40:00 PM Fast delivery
    ji**** 183066216 11/29/2016 5:40:00 PM Fast delivery
    li**** 171283363 11/3/2016 9:14:00 AM -
    mt**** 169181379 10/23/2016 10:25:00 PM excellent service
    na**** 174536799 10/19/2016 11:35:00 AM -
    ha**** 169565420 10/13/2016 11:28:00 AM best
    km**** 177720598 10/8/2016 7:22:00 AM -
    ch**** 168841088 9/29/2016 10:37:00 PM -





    Questions & Answers   Ask Seller

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    Normally will use POSLaju National Courier service to deliver the products.

    If require to use Skynet courier service or Normal Mail, please email or call us directly.

    Normally it take 2-3 working days. Will take longer time if post to East Malaysia.

    The picture is only for reference.

    Kit Set/ Hobby Kit may have slightly different to the picture due to the components used. However it will not effect the function of the product.

    If you need any technical support, please do not hesitate to call or email us.

    email: hitectsb@streamyx.com or hitectrons25@yahoo.com

    Tel : 07-3344471 or 07-3344473

    Fax: 07-3344472

    Questions & AnswersDo you have any questions to ask merchant about this product   Ask Seller

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    Note : The seller assumes all responsibility for listing this item. Please contact the seller to resolve any questions before or after purchasing the item. Currency is RM (Ringgit Malaysia) unless otherwise noted.
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