SKU: 4808077111
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
a digital MEMS microphone
Details for item #3227
4GHz transceiver from Nordic Semiconductor
but you can easily peel it off
Digital ports (IO/PWM) 17/8
QTRX-MD-07RC Reflectance Sensor Array: 7-Channel, 8mm Pitch, RC Output, Low Current Shipping:2-4 Weeks a digital MEMS microphonepitch sensors size (mm) output max current optimal range LEDs board 8mm7 53. 0 20. 0 RC (digital) 3. 5 mA 17 mA 10 mm This array of IR LED phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2. 9 V to 5. 5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high
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