loading


HT311A Sound Activated Switch (Twice Clap) / Electronics Kit

RM 25.44
Price includes GST (6%)
Shipping
*Incl GST (6%)
From Johor Bahru / Johor
  • RM 7.42 by courier to Peninsular Malaysia
  • RM 10.60 by courier to Sabah, Labuan
  • RM 9.54 by courier to Sarawak
Every subsequent item add RM 2.12 
Please select option below

X

Option
:
Quantity
- +
*Quantity exceeds maximum allowed
ItemID
197646756
Ship To
Within Malaysia ,Ship By: Courier Services,Self Collect
Views
2013
Seller Information
hitectrons
Store since 16 Feb 2012
GST ID: 001728495616

Feedback Score
: 199+
Positive Feedback
: 99.50%
Total Product
: 315
Full Refund if you don't receive your order*
Item Specification
  • Report
  • Brand : HT
    Model / SKU : HT311A
    Conditions : New

    Product Description


    HT311A Sound Activated Switch (Twice Clap) / Electronics Kit

    Introduction

    HT-311A is a Sound Activated Switch which can be used to turn the devices on and off when a loud sound was detected twice such as clapping your hands twice.


     

    Product Features

    • Input Voltage: 9-12VDC 
    • Sensitivity is adjustable
    • Used CD4001 & CD4011 IC
    • Used microphone
    • Less interference 
    • LED Indicator for Relay On
    • With Relay Output

     

    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.
    • If all goes well, this kit starts function as following:
    • When user claps the hand twice, the relay coil will be energized to enable the output. Also, the Red LED indicator on the PCB will turn on.
    • When user claps the hand twice again, the relay coil will be de-energized to disable the output and the RED LED indicator will turn off.
    • Adjust the preset (P1) for the sensitivity of sound activated switch.

     

    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 @ 1/6/2016 10:14:08 AM


      Buy with confidencewe have 272 Good Ratings from buyers !

    BuyerItem IDDateRatings
    ga**** 190634127 12/11/2017 8:05:00 AM tqvm
    ga**** 199224255 12/11/2017 8:05:00 AM tqvm
    al**** 194335427 11/30/2017 9:59:00 AM -
    al**** 194335427 11/30/2017 9:59:00 AM -
    al**** 194335427 11/30/2017 9:59:00 AM -
    sh**** 192293049 11/4/2017 9:39:00 AM AAAAAAAAAAA ++ good
    er**** 184767478 10/12/2017 7:16:00 PM Delivery on time!
    si**** 196702532 10/12/2017 9:17:00 AM -



    Recent Transactions

    Buyer Product Details
    bl**** HT311A Sound Activated Switch (Twice Clap) / Electronics Kit
    ( Kit )
    1 pcs
    10/11/2017


    Questions & Answers   Ask Seller


    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

    0.0

    0.0 stars out of 5
    5 star
    0
    4 star
    0
    3 star
    0
    2 star
    0
    1 star
    0
    Share your thoughts with others
    Write a review
    Only buyers who purchased the product may leave a review

    Frequently Bought Together

    Customers Who Bought This Item Also Bought

    Related Products

    Recently Viewed Items

    hitectrons' Best Seller

    Promotion Items

    hitectrons' Items



    You may also be interested in Tag:



    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.
    Back to Top
    Our Affiliates : Lmall.my | Superbuy.my | Pretty.my