Sound Detector (with Headers) Larson Products Home Page spot beam reaching up to

spot beam reaching up to 2800 feet in length

We offer the MR-LEDLB-4R in two different infrared types (Infrared850 and Infrared940)

* Power status LED

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15 is a portable and versatile mini antenna tower perfect for providing improved cell coverage within stadiums

Sound Detector (with Headers) Larson Products Home Page spot beam reaching up toThe SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides an audio output, but also a binary indication of the presence of sound and an analog representation of its amplitude. The three outputs are simultaneous and independent, so you can use as many or as few as you want at once. The envelope output allows you to easily read amplitude of sound by simply measuring