Sound Activated MiniVox Relay Switch Sound Activated MiniVox Relay Switch
This mini voice/sound activated relay switch can be used as a hands-free voice activation switch to operate tape recorders, lights, and a variety of other devices... Electronics > Circuit Boards & Components > Printed Circuit Boards > Development Boards 3126KT 3126KT 3126KT 13.15 Quasar Electronics Limited
Quasar Electronics Limited
Your Cart
Your Cart: Empty

Sound Activated MiniVox Relay Switch

Sound Activated MiniVox Relay Switch
Sound Activated MiniVox Relay Switch
Sound Activated MiniVox Relay Switch
Sound Activated MiniVox Relay Switch
View Document PDF
(opens in a new tab)
AS3126KT - Sound Activated MiniVox Relay Switch
Ability Level 2: ModeratePre-Assembled and Kit versions availableMade in Britain

New Improved Sensitivity Range - Higher Upper Threshold

View Quasar Electronics Kits Modules Range

Non-latching mini voice/sound activated relay switch. Can be used as a hands-free voice activation switch to operate tape recorders, lights, and a variety of other devices.

We have improved the sensitivity adjustment range by increasing the upper trigger level threshold without compromising low level sensitivity.

Also suitable for use as a simple security device to sound an alarm or activate monitoring equipment.

The 3126 is very sensitive and may be less suited to applications where activation at a higher sound level is preferred. Better results may be obtained using the Cebek PM-14 module (or Cebek PM-15 that also incorporates a delay timer).

Features
  • User adjustable trigger sensitivity to suit different environments
  • Relay automatically turns off a few seconds after sound level drops below trigger threshold
  • Relay status indicator LED
  • Electret microphone included
  • Output relay rated to switch loads of up to 120Vac or 24Vdc @ 1 Amp max
Specifications
Input Voltage9...12Vdc regulated e.g. Order Code 660.446UK with connector 777.001UK
Current ConsumptionStandby: ~2mA
Relay Active: ~30mA
Trigger SensitivityAdjustable between 50 - 100dB plus approx.
Frequency Response~ 30 - 17,000 Hz
Turn-off Delay~ 1-3 Seconds
Output Type1 x SPDT Relay
Maximum Output
Load (Resistive)
Up to 120Vac/24Vdc @ 1 Amp max. (Relay Datasheet)
Output ConnectionsNO, NC, C (Relay FAQ)
Fixing Holes4 x M3
Dimensions (WxDxH)~ 45 x 48 x 15 mm
EnclosureWCAH2855
Board ConnectionsScrew terminal blocks
Product FormatsSELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
Your Total:
Quantity:

AS3126KT - Sound Activated MiniVox Relay Switch Selection

PRE-ASSEMBLED Sound Activated Relay Switch Module
Quasar AS3126 - PRE-ASSEMBLED Sound Activated Relay Switch Module
Buy 1-19: £12.46 Exc VAT, £14.95 Inc VAT Each
Buy 20+: £11.84 Exc VAT, £14.21 Inc VAT Each
In Stock (Our UK Warehouse)
SELF-ASSEMBLY Sound Activated Relay Switch Electronic KIT
Quasar 3126KT - SELF-ASSEMBLY Sound Activated Relay Switch Electronic KIT
£9.13 Exc VAT, £10.96 Inc VAT | In Stock (Our UK Warehouse).

Related Products

AS1047KT - Sound Activated Latching Relay Switch
£13.29 From £11.30 Exc VAT, £13.56 Inc VAT (Save 15%)
AS3013KT - TRVS Tape Recorder Vox Switch
From £9.13 Exc VAT, £10.96 Inc VAT
Out Of Stock
Cebek PM-14 (CPM014) - Vox Controlled Relay Switch Module with Microphone
£15.41 Exc VAT, £18.49 Inc VAT
In Stock (Our UK Warehouse)
Cookie Info

The cookie settings on this website are set to 'allow all cookies' to give you the very best experience.

If you continue without changing these settings, you consent to this. If you want, you can change your settings at any time by visiting our cookies page.

More About Cookies

Main Menu
Banner Adverts
Velleman Whadda Cebek UK Main Dealer
© 2024 Quasar Electronics Limited, all rights reserved worldwide. E & OE.
Exec Time: 0.056869 Seconds Memory Usage: 4.797356 Megabytes