clap on off | Electronic Schematic Diagram https://electronicscheme.net Schematic Diagram & PCB Design Thu, 31 Jul 2014 13:18:24 +0000 en-US hourly 1 https://i0.wp.com/electronicscheme.net/wp-content/uploads/2017/05/cropped-transparent_text_effect.png?fit=32%2C32&ssl=1 clap on off | Electronic Schematic Diagram https://electronicscheme.net 32 32 129969089 Clap On / Off Switch https://electronicscheme.net/clap-on-off-switch/?utm_source=rss&utm_medium=rss&utm_campaign=clap-on-off-switch https://electronicscheme.net/clap-on-off-switch/#respond Thu, 31 Jul 2014 13:18:24 +0000 http://electronicscheme.net/?p=2296 This is the circuit diagram of Clap On / Off Switch. The circuit allows you to operate your lighting or any circuit device which use […]

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Clap On / Off Switch Diagram

This is the circuit diagram of Clap On / Off Switch. The circuit allows you to operate your lighting or any circuit device which use 24V / 3A maximum supply, simply by clapping your hands.?It has a relay output that can be used to turn external devices on/off.? This circuit is good and ideal for disabled or elderly people.

Circuit Features:

  • good immunity against surrounding noises
  • ‘1-clap’ or ‘2-clap’-mode selection
  • ‘2-clap’-mode features built-in safety turn-off timer (approx. 5h)
  • output relay ‘pulse’ or ‘toggle’ selection
  • microprocessor-controlled
  • output relay with LED indicator

Circuit Specifications:

  • Supply 12Vdc / 150mA i.e. mains adapter (Order Code 660.446UK)
  • Outputs 1 x SPDT Relays
  • Output Load 3 Amps @ 24V max.

Notes:

  • This circuit available in kit, you can order the kit at quasarelectronics.co.uk, the circuit copyright belongs to them.
  • To switch 220V AC, you may try to find suitable relay meet your requirement.
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