Audio Kits Voice Operated Switch Kit K5542(Silicon Chip Magazine July. 11) This versatile VOX circuit is triggered whenever a noise or sound is made causing a relay to close for a preset time. Requires a 12V DC power supply and a microphone. Reaction sensitivity and on time are fully variable. Optional manual over ride. Ideal for: Controlling tape recorders Slide projectors Eliminate the need for a press to talk button on transmitters Turn on external porch lights Paging systems Hands free

Fits either left or right ear and the boom can be adjusted to suit individuals requirements

this antenna assembly is a fantastic all round antenna

and Win 10

36% More Light Gathering capability than 60mm

Designed for housing industrial control circuitry

Transmit or receive modes

1x Subwoofer

20 dB Adjustable Attenuation (98dB launch)

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The PMA-600NE allows for the most vivid and emotional reproduction of vinyl and hi-res audio with digital inputs and a built-in phono equaliser

Storage: 5 - 85% RH (no condensation) DIMENSIONS Printing: 375mm x 567mm x 259mm (W x D x H)

Ceiling or wall mountable