Buy The Whistled - A Sound Controlled Relay SS103990019 in Australia – Pakronics

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Buy Australia The Whistled - A Sound Controlled Relay , Relays - Seeed Studio, Pakronics Melbourne  in Australia - 1

The Whistled - A Sound Controlled Relay

$53.62 AUD Inc. GST

SKU SS103990019

It’s interesting to hack one of your appliances or lighting projects into a whistle controlled intelligent one. The whistled allows you to do so by simply whistling two musical notes. To set it up, you just need to connect your 5.5/2.1mm DC connector on one end and your load on the other.
To grab a sense of how it actually works, check out the presentation video below: 

  • ESD protected PCB, covered in transparent heat shrinkable tubing
  • Voltage must be between 4.5 and 18V at the input (barrel connector)
  • Reversed polarity protection
  • Max current of 5A
  • 16 bits PWM output
  • SWD pads for programming
  • Listening range of 15m / 50feet
  • Cortex M4 microcontroller performing 80 FFTs / sec
  • Maximum voltage on the screw terminals is 25 Volts (don't forget the flyback diode!)

Shipping rates Australia wide

Australia wide
Express Post* Regular Post Courier
Up to 500 gms $9.79 $6.75 $15.99
Up to 3 kg $15.00 $11.40 $15.99
Up to 5 kg $30.00 $17.00 $25.99
Above 5 kg
Estimated at checkout

    Shipping rates to New Zealand

    New Zealand
    Australia Post international service
    Up to 500 gms $18.00
    Up to 1 kg $30.00
    Above 1 kg
    Available on request



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    We ship all the products Australia wide - Including Darwin, Melbourne, Sydney, Tasmania, Adelaide, Brisbane, Perth, all metro and regional area where Australia post delivery network is available.