Sensors » Pololu QTR Reflectance Sensors » Medium-Density (MD) QTR Arrays »
QTR-MD-16A Reflectance Sensor Array: 16-Channel, 8mm Pitch, Analog Output
pitch × sensors | size (mm) |
output | max current | optimal range |
|
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LED | board | ||||
8 mm × 16 | 125.0 × 16.5 | analog | 30 mA | 250 mA | 5 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 and separate controls for the odd and even emitters. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are generally detectable out to around 50 mm. This version features the traditional-style QTR sensors without lenses.
Alternatives available with variations in these parameter(s): sensor type sensor count sensor pitch output type Select variant…
Description | Specs (15) | Pictures (7) | Resources (6) | FAQs (0) | On the blog (1) | Distributors (5) |
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The following is a list of official distributors who have purchased this product in the last year. You can also order directly from this website (we ship worldwide) or visit our full list of distributors.
Colombia
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Demoss Prototipado SAS
Calle 3 # 8-23 centro
Popayan Cauca
Colombia
Tel: (057) 2 8 39 09 44
demosspro.com
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India
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Fab.to.Lab
41 Pentagon Passiflora
Sarjapur Road
Bangalore - 562125
India
Tel: +91 8050032228/9
www.fabtolab.com
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Pakistan
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ROBOTICSPK.COM
Meo House, A-181, Sector 14-B
Shadman Town, Karachi 74700
Pakistan
Tel: +92 322 2695189
www.facebook.com/roboticspk
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Romania
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Robofun
DISTRIBUTION SERVICES MANAGEMENT SRL
Strada Fadrusz Janos, nr 5-7
Cluj-Napoca, Cluj
Romania
Tel: +40 373 813 088
www.robofun.ro
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Turkey
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ROBOTSEPETI.COM - GILBO Elektronik Co. Ltd.
Ataturk Mah. 2. Hurriyet Cd. No:19A 34019
Kucukcekmece
ISTANBUL
Turkey
Tel: 0090 212 697 62 12
www.robotsepeti.com
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