Sound Activated Latching Relay Switch Sound Activated Latching Relay Switch Smart Kit Electronics Sound activated latching relay switch board. Use to turn external apparatus ON and OFF from a distance using hand claps, voice, whistling, etc. Sensitivity is adjustable. 5A mains rated relay... Electronics > Circuit Components > Printed Circuit Boards > Development Boards 1047KT 1047KT 19.14 Quasar Electronics Limited

Sound Activated Latching Relay Switch

AS1047KT - Sound Activated Latching Relay Switch
Pre-Assembled and Kit versions available

Highly sensitive sound activated latching relay switch or clap switch. Can be used to control external apparatus ON and OFF from a distance using sound e.g. it will respond to voice, hand clapping, whistling, etc.

Each time it receives a trigger signal the relay will switch state (latching from either Off to On or On to Off) and will stay in this state until it receives another sound. The sound level trigger sensitivity is adjustable.

The output relay has NO and NC connection options and is rated to switch up to 230Vac/28Vdc at 5 Amps maximum current.

Suitable for use in alarm systems, control systems for the disabled and many other applications.

Specifications
Supply Voltage9Vdc i.e. PP3 battery (short term use) or Order Code 661.400UK (with connector 777.001UK) or kit CFE071
Current<15mA relay off, ~95mA relay on
Output Type1 x SPDT Relay
Output Loadup to 230Vac / 28Vdc @ 5A maximum current
Output ConnectionsNO, NC, C (Relay FAQ)
Board Dimensions~ 66 x 50 x 20 mm
EnclosureWCAH2855
Board ConnectionsScrew terminal blocks
Product FormatsSELF-ASSEMBLY Electronic Kit (KT)or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
Documentation1047 Schematic Diagram
Your Total:

AS1047KT - Sound Activated Latching Relay Switch Selection

SELF-ASSEMBLY Sound Activated Latching Relay Switch KIT
Smart 1047KT - SELF-ASSEMBLY Sound Activated Latching Relay Switch KIT
£13.29 £11.30 Exc VAT, £13.56 Inc VAT | In Stock (Our UK Warehouse)
PRE-ASSEMBLED Sound Activated Latching Relay Switch Module
Smart AS1047 - PRE-ASSEMBLED Sound Activated Latching Relay Switch Module
£16.63 Exc VAT, £19.96 Inc VAT | In Stock (Our UK Warehouse)

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