Sensors » Pololu QTR Reflectance Sensors » Medium-Density (MD) QTR Arrays »
QTR-MD-08RC Reflectance Sensor Array: 8-Channel, 8mm Pitch, RC Output
pitch × sensors | size (mm) |
output | max current | optimal range |
|
---|---|---|---|---|---|
LED | board | ||||
8 mm × 8 | 61.0 × 20.0 | RC (digital) | 30 mA | 125 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. 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 40 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 (19) |
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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.
- Australia (1)
- Bulgaria (1)
- China (1)
- Czech Republic (1)
- Germany (2)
- Hungary (1)
- India (2)
- Italy (1)
- Netherlands (2)
- Philippines (1)
- Poland (2)
- Romania (1)
- Slovak Republic (1)
- Spain (1)
- United Kingdom (1)
Australia
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Core Electronics Australia
Unit 18/132 Garden Grove Parade
Adamstown, NSW 2289
Australia
Tel: 1300 334 338
Fax: (02) 4027 5808
core-electronics.com.au
www.facebook.com/CoreElectronics/
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Bulgaria
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Erelement
ul.M.Kusevich - 2
Dobrich, 9300
Bulgaria
Tel: +359988821549
erelement.com
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China
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Transfer Multisort Electronik Sp.z o.o.
(ships from Poland)
China
Tel: +48 42 645 54 44
Fax: +48 42 645 54 70
www.tme.eu/zh/
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Czech Republic
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TME Czech Republic s.r.o.
Slévárenská 406/17
CZ - 709 00, Ostrava - Mariánské Hory
Czech Republic
Tel: +420 59 66 33 105
www.tme.eu/cz/
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Germany
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Eckstein GmbH
Eckstein Komponente Team
Brauhausberg 12a
38678 Clausthal-Zellerfeld
Germany
Tel: (0049) 5323 9828757
eckstein-shop.de/pololu
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TME Germany GmbH
Humboldtstrasse 2
04105 Leipzig
Germany
Tel: (0049) 341 2120340
www.tme.eu/de/
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Hungary
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TME Hungary Kft.
Hermina út 17
1146 Budapest
Hungary
Tel: +36 1 220 67 56
www.tme.eu/hu/
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India
-
Transfer Multisort Electronik Sp.z o.o.
(ships from Poland)
India
Tel: +48 42 645 54 44
Fax: +48 42 645 54 70
www.tme.eu/hi/
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E-store @ MG Super LABS
Basement, Shreewardhan Complex,
Ramdaspeth, Wardha Road,
Nagpur, Maharashtra 440012
India
Tel: + 917721933328/+917122424862
www.mgsuperlabs.co.in
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Italy
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TME ITALIA S.R.L.
Via Zanica 19K
24050 Grassobbio, Bergamo
Italy
Tel: (0039) 035 03 93 111
www.tme.eu/it/
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Netherlands
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Transfer Multisort Elektronik B.V.
Beemdstraat 1
5653MA Eindhoven
Netherlands
Tel: (0031) 407 370 457
www.tme.eu/nl/
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Opencircuit OÜ
Kaagschip 14
3991CS Houten
Netherlands
Tel: +31 648225890
opencircuit.shop
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Philippines
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Circuitrocks
7974 Villa Mendoza Subd.
Sucat, Parañaque City
Metro Manila
Philippines
Tel: +639-05-575-3988
circuit.rocks
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Poland
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Transfer Multisort Electronik Sp.z o.o.
ul. Ustronna 41
93-350 Łódź
Poland
Tel: +(48) 42 645-55-55
www.tme.eu
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Kamami
BTC Korporacja
ul. Lwowska 5
05-120 Legionowo
Poland
Tel: +48 22 767 36 20
kamami.pl
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Romania
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Transfer Multisort Elektronik s.r.l.
B-dul Regele Carol I, nr 36, Apartament 10
300180 Timişoara
Romania
Tel: +40 356467401, +40 356467402, +40 356467403
www.tme.eu/ro/
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Slovak Republic
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TME SLOVAKIA S.R.O.
Martina Rázusa 23A/8336
010 01 Žilina
Slovak Republic
Tel: +421 415 002 047
www.tme.eu/sk/
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Spain
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Transfer Multisort Elektronik S.L.U.
Calle Rejas, 2
Oficina 16
28821 Coslada (Madrid)
Spain
Tel: (0034) 911 234 771
www.tme.eu/es/
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United Kingdom
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Transfer Multisort Electronik Ltd.
1 Station Road / Suite 1c
Coleshill, Birmingham, B46 1HT
United Kingdom
Tel: +441675790026
www.tme.eu/gb/
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